Critical Section

Archive: April 19, 2015

Sunday,  04/19/15  10:14 PM

mobile worldThe Ole filter makes a pass ... curiously, it's not all happening, very little seems to be going on for some reason...

I have been self-analyzing myself, watching me not preorder an Apple Watch.  I just don't want one.  Maybe I don't think the learning curve on how to use another device is worth it, or maybe ... I just don't want one.  Huh.

New Horizons: PlutoNASA captures first color image of Pluto.  "The New Horizons probe, which is bearing down on Pluto, has captured its first color image of the distant dwarf planet."  Excellent.  It's truly amazing that we can launch satellites so far away and retrieve images from them.  It takes 4.6 hours for a photon to travel from the spacecraft back to Earth!

Star Wars VII - trailer IIA new trailer for the new Star Wars movie is up, and it looks ... great.  Cannot wait to see it, although I guess we all will; it is schedules to be released on December 18.  I love the way the Internet is trying to reverse engineer the plot from the trailer teases.

BB-8 the rolling droidOh, and remember the little round droid BB-8 introduced in the first teaser trailer?  Apparently it really exists!  Wow, what cool technology.  Sort of Segway-ish.  I would have thought actually building it would have been harder slash more expensive than just generating it on a computer screen, but surely it's more fun this way.

the crab camAnd here we have the crab cam.  Of course...

 
 

Archive: April 25, 2014

 

Archive: April 25, 2013

 

Archive: April 20, 2012

Zeno's paradox

Friday,  04/20/12  10:39 AM

 

at 53 I feel like this has been going on for a while
so far it hasn't caught me yet :)

 

 
 

Archive: April 25, 2011

I think therefore iPhone

Monday,  04/25/11  02:41 PM

iPhone self-portrait :)I did it!  I bought my own iPhone and decommissioned my Palm Pre.  (...and so goodbye Sprint, hello Verizon...)  If you've been following along you know I've had an iPhone from Aperio for a while, using it for demoing digital slide viewing, and then a couple of weeks ago while in Canada I was forced to use it as my actual phone, and I've been using it ever since.  I haven't looked back.

I still like the Pre and still like its physical keyboard and webOS, but the iPhone is just way better.  It's way faster, for one thing, and way more responsive, and the screen is way better, and the camera, and I'm getting used to Mail and Messages and Safari and the virtual keyboard and it all just works.  Every day brings a new App too; even when the Pre had an App it was an afterthought, e.g. the Facebook App on the iPhone is much better, the Open Table App is too, the LinkedIn App, the Moviefone App, oh and now I have Google Goggles and how cool is that! 

I feel kind of silly now that I didn't get an iPhone long before.  None are so devout as the converted :)  Onward!

(Oh, and I like having a front-facing camera too, makes taking self-portraits easy :)

 
 

Archive: April 25, 2010

Wildflower Ride

Sunday,  04/25/10  07:15 PM

I rode the Wildflower Century yesterday.  This is a wonderful ride staged by the San Luis Obispo Bicycle Club in the rolling meadows SouthEast of Paso Robles.  The entire ride takes place on quiet roads winding through the silent fields, with beautiful views of wildflowers (!) and vineyards and big mansions and wineries.  There are 50 and 75 mile versions of this ride too; if you ever want to participate in a really beautiful ride, check it out.

Seeing those acres of vineyards and beautiful wineries really made me want to live like that.  I could definitely see retiring to a great house in the middle of a nice vineyard, in a beautiful area like that.  Well let me rephrase, I could see living like that; I'm not sure I can see retiring, ever...

Oh yeah as usual, pictures...


the route: 100 miles, 6,500', through the rolling meadows SouthEast of Paso Robles


starting off in the early morning mist... wet and cold and where are the wildflowers?


but the sun came out and there they were, brilliant and beautiful


the amazing vineyard properties were a highlight of the ride for me


mile after mile of quiet road threading between silent fields - good think time
(and music listening time :)


yay, another century
(and yes my brain was cleared out some...)

See you out there!

 

Sunday,  04/25/10  09:40 PM

A weird day today; I was upset and stressed.  Spent much of it sitting on the deck in my blogitorium, but I was not blogging; I was working on, well, work.  It was a beautiful day, perfect weather, watching my dogs run around the yard, but somehow I couldn't enjoy it.  I had a great day yesterday too; nice ride, great dinner with friends, but my mind woke up cloudy today.  Too bad.  Some days are like that, but perhaps tomorrow will be better!

...and so now I am in my office, done working, and blogging...

Timed for Earth Day 2010, Fortune debunks 25 green myths.  Among them, "bottled water is safer than tap water", "buying local food is better for the environment", "organic foods are produced without pesticides", etc.  Green is good, but not everything people call green is good.

redesigned $5 billIf you travel outside the U.S. you will be struck immediately by how much more attractive other countries currencies are than U.S. greenbacks.  Here's a hypothetical redesign by Michael Tyznik.  Pretty nice, but then, it's a low bar...

reading on the iPad... as good as a Kindle?Good to know: Reading on iPad before sleep can affect sleep habits.  "Devices like the Kindle... use a technology called e-paper.  The iPad... contains a touchscreen liquid-crystal display that... emits light.... direct exposure to such abnormal light sources inhibits the body's secretion of melatonin, say several sleep experts."  I have been experimenting with using my iPad to read instead of my Kindle, and I don't like it as well.  The iPad screen is backlit but not as crisp, and it's much heavier than the Kindle.  On the plus side, I can check my email when I wake up without getting out of bed :)  Maybe that's not a plus, however...

fridgehenge!Brought to my attention by Shirley: Fridgehenge; Stonehenge reproduced in a city dump using discarded refrigerators.  How cool is that?

Michael Arrington: The Age of Facebook.  I must say with Facebook there is a there there, a real thing.  I check Facebook daily as do you (!) as do we all; it is a great way to stay abreast and in touch with your friends.  And I have no doubt that each person's friend network ("your graph") can be leveraged for all sorts of commercial purposes; targeted ads, recommendations, etc.  Your friends like your music, your sports, your blogs, etc. :)

Alexander Vinokourok wins Liege-Bastogne-Liege!Unbelievable!  Vino wins L-B-L!  Yes indeed, Alexander Vinokourov has come back from ignominious suspension during the 2005 TdF, served his two years, and now wins Liege-Bastogne-Liege, one of cycling's greatest classics.  What a victory!  And what a comeback...  and lest we forget, he is on Astana, that would be Alberto Contador's team.  This year's TdF is shaping up to be one of the most interesting ever!

John Wilcockson notes Vinokourov's Unpopular Victory.  Might be unpopular with Belgian fans, but man, you have to respect Vino.  I think what we're learning about doping in cycling is that yeah, it helps, but it doesn't help that much, and great riders like Vino and Millar and so are great even without doping.

Dave Winer's Three Laws of Standards:

  1. A standard may not injure users or, through inaction, allow users to come to harm.
  2. Standard-compliant software must obey any orders given to it by users, except where such orders would conflict with the First Law.
  3. A standard must protect its own existence as long as such protection does not conflict with the First or Second Law.

Are these excellent or what?

 

nice view

Sunday,  04/25/10  09:55 PM




Wow.  That's just about all I can say.

 
 

Archive: April 24, 2009

Friday,  04/24/09  04:59 PM

(Blogging after dinner #1 and before dinner #2.  Final approach for the Wildflower :)

Don't know why but I feel listless.  (What does that even mean, literally "without lists"?)  I've been eating and drinking and had some good meetings and got some things done, and overall nothing bad happened, but, well, blah.  So be it, sometimes that happens.

My excellent experiment with Tweetdeck is over.  I like the app, I don't mind the CPU and memory it hogs, but following twitter all day just isn't my thing.  I can just feel the brain cells oozing out of my head :)

If you know what I mean, or even if you don't, you'll enjoy this: explaining twitterspeak to others.

Where does our power come from? Hopefully, nuclear reactors...Inhabitat kicks off their Energy 101 series by asking where does our power come from?  ("First thing I remember, was asking poppa where...")

MySpace has a new CEO, Owen van Natta, a former Facebook exec.  This sounds promising: "One person close to the situation described the firing of DeWolfe and the hiring of Van Natta as resembling “retarded drunk people riding bumper cars.”"  Great theater, even if it doesn't result in better products.  Personally I think Facebook is taking a random walk down product lane; I find it noticeably less interesting now than six months ago.  Perhaps MySpace will fill the void, we'll see...

Good news!  Ford loses $1.4B.  This quarter.  No really, that is lower than expected, and much better than GM and Chrysler...

Pork, Inc.: The Airport for Nobody.  Disgusting.

ZooBorns: baby Guinea HogsZooBorns of the day: baby Guinea Hogs (not to be confused with Guinea Pigs, mind you, nor with John Murtha...)

Okay, on with dinner #2, and then sleep, and then riding...

 
 

Archive: April 25, 2008

Friday,  04/25/08  10:05 PM

Greetings...  I am in the middle of a hard drive recovery, so if I seem a bit snippy you'll understand.  On the other hand it was a gorgeous day and I had a good ride, and my daughter Jordan is visiting, and other good things happened, so how bad is it really.  I'm listening to old Trower today.  As Joe Walsh says I can't complain but sometimes I still do :)

So as part of my hard drive recovery I visited the candy store Fry's Electronics today, and found a 1TB external USB2 hard drive for $189.  Yes this is not a typo, that is 1TB for $189.  Wow.  There was one per customer so I bought two :)

acomdata 1TB external driveThis is what 4,000 digital slides looks like!  The little blue light along the front even flashes purple when the drive is accessed, so you get a light show to go with your inexpensive bits...

HancockLooks like I'm going to have to see Hancock...

Brad Feld nails it: Why more stress is not inevitable.  "As I look back over the past decade, my intensity level hasn't changed much since the turn of the century. However, my stress level has changed dramatically."  Me, too.  Cycling is the key for me, YMMV...

But here is something you can get stressed out about: the Columbia Tariff Ticker.  Not much of a Heh for this one, I'm afraid; this deal makes all kinds of sense, except maybe in an election year...

The latest in the Microsoft - Yahoo saga - Microsoft announces flat revenues and a big drop in profit.  Still, as long as there are no other bidders in the fray, this deal seems inevitable.  I am not rooting for it, however; I think Yahoo will deliver more cool stuff outside the borg than in it.

Chilirec - Tivo for Internet radio.  I've often wondered why nobody had done this, maybe there's no business model.  Although that doesn't seem to stop people from doing stuff...

The Scientist reports Darwin hits Dating.  "Web sites attract beautiful people who use 'natural selection' to eliminate the imperfect."  Um, not.  This would be artificial selection, right?  You would expect The Scientist to get this right.

wine-a-bitMy new motto.
[ via blogging.la ]

I really wasn't snippy at all, was I?

Have a fantastic weekend, and see you on the other side :)

 

 

 
 

Archive: April 25, 2007

 

Archive: April 25, 2006

 

Archive: April 25, 2005

 

Archive: April 25, 2004

Sunday,  04/25/04  11:26 PM

Sorry for the break - work got in the way - must...adjust...priorities...

USA Today: "Internet cafes seemingly dot every block in Baghdad, and new ones open often. That has led to a new phenomenon here: bloggers."  Excellent.  [ via Dave Winer ]

Andrew Sullivan posted an interesting (and encouraging) letter from Fallujah.

LGF notes the Media Mask slips.  "Falling all over themselves in an unseemly and ghoulish haste to publish photographs of American soldiers arriving home in coffins, the Washington Post, CNN, AP, and Reuters all ran pictures of Columbia shuttle disaster victims - wrongly identified as Iraqi war dead."  That's terrible.

Victor Davis Hanson recounts more Iraq myths.

David Burbridge reports DNA: a new twist?  "A few years ago in southern England a drunken teenager threw a brick at a truck.  The brick hit the driver's window; the driver had a heart attack and died.  The police forensic services obtained a DNA sample from the surface of the brick, but could not find a match.  Then last year the Forensic Science Service told the police that the newly developed process of 'familial searching' might help.  The police listed close relatives of the partial match, identified a likely suspect, and obtained a DNA sample from him which proved to be a perfect match.   After initially denying all knowledge of the crime, when confronted with the DNA evidence the suspect pleaded guilty to manslaughter."  Way cool.

the Red Line - Los AngelesRobert links the Electric Railway Historical Association of Southern California.  Awesome website.  I love this stuff.  And people say Los Angeles doesn't have any history!  What's weird is that 100 years ago, L.A. was a leader in public transportation, and today everyone takes a car everywhere...

Ottmar Liebert notes the SUV challenge.  "Isn't it outrageous that I could have a twenty-something thousand dollar tax credit for buying a Hummer vs a measly $1,500 tax-credit for a Hybrid car?Yes, it is!  This is a problem for Arnold :)

orange Empire State BuildingAdam Curry observes that on April 30 the Empire State Building will be lit orange, in honor of Dutch queen Juliana, who passed away recently...  That's cool.

Here's an interesting twist on the "are bloggers journalists?" debate: Time Magazine launches a blog.  "TIME's Eric Roston gives a daily commentary on the technology that will carry us through tomorrow - and the stuff that keeps us stuck in yesterday."  So be it.

Of course we're all waiting for Alien vs. Predator, and in the meantime we can contemplate the new Star Trek prequel.  What could be better than that?

Mark Cuban, broadcast.com founder and owner of the Dallas Mavericks, blogs about Success and Motivation.  "I did it too.  I drove by big houses and would wonder who lived there.  What did they do for a living?  How did they make their money?  Someday, I would tell myself, I would live in a house like that."

Man, this pisses me off.  Compression Labs has filed a lawsuit against 31 major companies for violating its patent, due to their use of JPEG compression.  These patent suits are ridiculous.

Ottmar considers the creative collective.  "I believe William Burroughs said once that an idea, any idea, doesn't belong to a person, but to a time period."  Exactly.  But with patents, the idea can belong to a company.  Which can then sue and stifle creativity.

This is pretty funny.shitbegone toilet paper  "Jed Ela exhibited a single role of a toilet paper he had thought of as a joke, called ‘Shitbegone’.  The exhibit was a great success, and Ela realized he could actually make money by mass-producing Shitbegone and selling it in stores.  What differentiates this from the sale of other artistic reproductions is that Ela markets Shitbegone as toilet paper, not as art: he sells it by the case ('96 double rolls for $44.99. That's 47 cents per roll!').  What started as something like Warhol’s soup cases turns into an idiosyncratic case of the product development and marketing of a basic essential commodity."  But that isn't the best part.  Now Michael Pulsford has analyzed 'shitbegone' in a business case study.  I am not making this up :)

 
 

Archive: April 25, 2003

Friday,  04/25/03  08:29 AM

Well, after about a week of using SharpReader, I'm giving it up.  It is a fine application, I didn't have any problems with it.  I just don't like viewing websites this way - it is like reading Reader's Digest, or something.  Plus, it creates pressure for me to read "everything".  I don't want to read everything, I just want to surf around and find interesting stuff.  The best way for me to interact with the blogosphere is to make a pass through my blogroll, picking sites I feel like looking at and clicking around...

The weekly Carnival of the Vanities is up.  This is a good way to find new blogs, check it out.

Solonor comments on, well, comments:  "The main way we introduce ourselves in the blogosphere is by commenting on someone's writing.  It seems a little rude at times.  We walk in the door of a stranger's house, criticize the furniture (even if it's a good comment), and invite ourselves back over whenever we feel like it."

Congratulations to Lee Hood, the smartest person I ever met, for winning the 2003 Lemelson-MIT Prize.  (Dr. Hood was my pre-med advisor at Caltech, in 1979, two or three lifetimes ago.)  "No single person has done more to create the genomics era than Leroy Hood."

C|Net has a feature on "the cars of tomorrow".  But they totally miss the most important feature - the ability for cars to spontaneously organize themselves into caravans, speeding traffic flow.  A few high-end cars have this technology now - some Mercedes have it, and some Lexus' - but it is positioned as a safety feature ("smart cruise control") rather than a traffic optimizer.

Just in case you thought the dumb "throw money at anything" attitude of the late 90s was gone forever, Shazam Entertainment just closed a $6M funding round.  What they do: if you're walking around and you hear a song you like, you dial Shazam from your cell phone, and their music recognition service will tell you what the song is.  Now that is a terrific business, isn't it?  (Almost like automating pathology, but different.)

 

Caravans

Friday,  04/25/03  09:08 AM

The idea: Caravans

I thought about this a bit on my drive home, in traffic.  I was trying to think, what could I do, by myself in my car, to make traffic move along faster.  I think the best thing you can do is tailgate as closely as possible, without actually risking hitting the car in front of you, and track your accelerations and braking as closely as possible to the car in front of you.  A virtual towing rig, essentially.  This minimizes the space your vehicle uses on the road, minimizes air resistance, and maximizes your speed for the cars behind you (by yourself, you can't do anything to speed up the car in front of you). 

I've discussed this with a few friends, and they all have the same reaction.  Paraphrasing, their reaction is "when I get in traffic, I just relax and slow down, and try to drive along smoothly without tailgating".  This is what I do, too.  I don't want to get too close, because then I have to pay attention, and do a lot of stopping and starting.  But this strategy minimizes traffic efficiency!  It allows large gaps to open in front of you, "wasting" freeway space, and all the cars behind you can go no faster than you are going, regardless of the speed at which the cars ahead of you are traveling.

Okay, so what if you built a feature on a car that automatically kept you as close as "safe" to the car in front of you?  {"Safe" would be determined by your current speed and your car's braking ability, and assuming the car in front of you has really good brakes.}  Call this "caravan mode".

How it would work

It seems like this would be technically possible, with a radar or some sort of distance sensor in the front, and a tight feedback loop with your accelerator and brake. 

SO, you merge onto the freeway just like always, get into the lane you want, and hit a switch to enter "caravan mode".  Your car goes into a sort of autopilot, accelerating and braking to keep you as close as possible to the car in front of you.  You are not prevented from accelerating and braking normally (doing so automatically disengages caravan mode, as with cruise control), or from changing lanes, or anything else.  You are not restricted to a particular lane, and you are not dependant upon support from the road or other cars to make this work.  If there is only one car in the whole world with this feature, you still benefit.  For one thing, you don't have to pay attention (!), you won't hit the car in front of you. 

NEXT imagine several cars in a row each with "caravan mode" enabled.  They would travel more efficiently than without caravan mode.  The lead car would set the pace, subject to traffic, road conditions, other traffic, etc.  The other cars would be "towed" along at the same speed, very efficiently.  A long caravan of 100 cards would be WAY better than 100 cards acting independently.  (Interesting to try to model this in a spreadsheet or something.)

Some possible problems and solutions:

  1. What if the lead car travels too fast for one of the other cars?  The solution is simply to have an adjustment for the maximum speed you're willing to go.  Just like a cruise control, essentially.  If the car in front goes faster than this, you fall back and leave caravan mode.  As soon as you get close enough to a car in front, you reenter caravan mode.
     
  2. What if you follow too close?  As with the maximum speed, there would be an adjustment for this - turn the knob to select.  Some people are more comfortable being further back - the driver decides.  Leaving a bigger gap is safer and less aggresive, but also less efficient.
     
  3. How do other cars merge into a caravan?  This is a tough problem, because each car in the caravan is automatically trying to minimize the gap to the next car.  In the early days of this feature few cars would have it, so caravans of more than a few cars in a row would be rare and merging would not be too hard.  If the feature is successful and many cars have it, long caravans would form, and merging would become difficult.
     
    A couple of possibilities for this:
     
    1. The human driver could notice that a car wants to merge (blinker, etc.) and touch their brake to slow down.  This would open a gap, and the car could merge in.  Once the merge is complete, the driver re-engages caravan mode, and life goes on.
       
    2. If the human driver doesn't slow down, and a car "sticks their nose in" anyway, so be it; the caravan sensor notices the new car, slows down (to maintain a safe gap), and the newcomer joins the caravan.  If the new car doesn't have caravan technology it becomes a new lead car.
       
    3. If the car merging in was equipped with the caravan feature, it could electronically signal the cars in the caravan.  This would cause the nearest car to slow down automatically to make room.  In the coolest case the merge would happen automatically with no human intervention required by the driver making room, but perhaps s/he has to reengage caravan mode manually after the car has merged.  {One pleasant attribute of this solution is that it creates additional incentive for people to add caravan mode to their car, so they could merge into existing caravans...}
       
  4. What happens when the lead car exits the highway?  Nothing!  This is a not a system for steering, it is only a system for controlling speed.  The lead car changes lanes, exits the highway, etc.; so the second car becomes a new lead car.  It will speed up to the maximum level set in its cruise control until it gets close to another car, at which point the car in front becomes the new lead car.  {An interesting attribute of this approach is that lead cars will most likely not have this technology.  So cars which have caravan technology will "draft" cars which don't...}

Advantages

This solution has some pretty properties (W=UH):

  • No road modifications are required.
  • It appears technically feasible at a reasonable cost per car.
  • Cars with the feature can coexist with cars that don't have the feature.
  • Cars with the feature benefit even if very few other cars have the feature, but the more cars have the feature, the valuable the feature becomes.  (Leading to a classic "network effect".)
  • It is a safety feature.  Really!  You will not be able to hit anything in front of you while in caravan mode...  At the very least it is safer than cruise control, which is installed in just about every modern car.

More complexity

Here's a v2 feature:  Cars in a caravan “communicate” with each other, via a wireless network (802.11, anyone?).

The primary benefit of the caravan is that it eliminates the “lag” in human reaction from the time the car ahead of you changes speed to the time that you do.  However, there is another lag caused by the inherent momentum of the car.  Even if the caravan electronics instantly detected a change of speed in the car ahead and instantly changes your car’s acceleration or braking, your speed would not change instantly.  Sure, eliminating the human lag is great – by far the main part of the overall lag – but eliminating the “acceleration lag” would be even better.

If the car ahead could signal that it is braking or accelerating before it actually does so, your car could anticipate the change and compensate automatically.  The next level of improvement would be a signal from the car ahead of the car ahead – anticipating adjustments by the car ahead before it actually makes them.  Perhaps the added complexity of this solution would not be worth the limited benefit.

Another idea – have predictive software in the car which anticipates acceleration changes.  This could be a learning algorithm, so your car gradually becomes more familiar with the behavior of the car ahead.  This has the advantage of simplicity (no communication with other cars required) and can also be done in “what if” mode, without actually changing acceleration, to see if it would help.

Even more complexity

Here's a v3 feature:  Regional networks.  Cars with caravan technology could "subscribe" to a service which helps them locate caravans to join.  This network could also signal weather, accident information, and traffic conditions.  {In addition to being useful, this is also a recurring revenue opportunity...}

A little off subject:  I have a little GPS map unit in my car, I love it.  The one thing it lacks which would make it totally great is information about traffic conditions.  It will pick a route it feels is optimal but which I know involves the Sepulveda Pass at 8:00 in the morning.  I’ve often thought it would be cool if all people who had such a unit were connected through a two-way network, probably piggybacked on the two-way paging networks.  Each car would contribute its own traffic conditions (just its location and speed, otherwise anonymous) in exchange for realtime traffic information from other cars in the vicinity.  There are enough people driving around with GPS units that a reasonable picture of realtime traffic on major streets would result.  Something I would gladly pay monthly for…

Your comments and suggestions are eagerly solicited...

[ This article was originally an email thread; Greg Crandall, Chris Prajzner, Kevin Schantz, Nick DeNicholas, Russell Bailinson, and Ramon Kurkchubasche each contributed to these ideas. ]

[ Later: the Caravan Fallacy... ]

[ Even Later: Caravans Revisited - the future is here! ]

[ Much Later: Caravans cont. - back to the future ]

 

Friday,  04/25/03  10:25 AM

There are few things I really hate, but one of them is applications whose uninstallers don't work.  I recently tried Synapse, a new music player which supposedly "learns" the music you like and suggests playlists.  I didn't like it - too much of a beta, I think - so I tried to uninstall it.  Well, the uninstaller didn't work, so I ended up using Explorer and Regedit to find "everything" and clean it up.  What a pain.  Why don't developers just use a standard installer like InstallShield or Wyse so they get working uninstallation for free?

Actually one of the things which turned me off about Synapse was the smugness of the GUI.  "Like, we're so cool, and we know we're cool, don't you think we're cool?"  No, I don't think you're cool; your app is sucky and your uninstaller is broken.  Back to coding, please.

Back in Iraq is back!  Back in the U.S., that is.  Christopher Allbritton is the reporter / blogger whose readers raised enough money to send him to Iraq.  He has come back and the experiement is ending.  Overall I enjoyed his writing but I didn't find it dramatically different or better or unusual compared to "the media".  In the end he was one guy in one place, and could only reports things he saw from where he was.  The advantage of the media is they have many people in many places, and can report from all over, giving some perspective.  Of course each media outlet has a spin, so then you have meta-media like the Command Post which integrate over all sources (including independents like Christopher) to give the big picture...DNA Helix

Today is the 50th anniversary of the discovery by James Watson and Francis Crick of the double-helix structure of DNA.  This comes only days after the publication of the first human genome.  Dr. Watson: "The pace of discovery is going unbelievably fast."  Dr. Crick: "Did we appreciate how important DNA was? Yes we did."

It is interesting the way memes replicate through the blogosphere.  I have been thoughtful about this all along, but it was really borne in on me when my Tyranny of Email article crested a wave.  Now, more recently, the silly "Fehlervorhersagefreude" meme is making a wave of its own.  I recently found a great post by John Hilar called The Tipping Blog, which relates blogospheric meme propogation to The Tipping Point, Malcom Gladwell's terrific book about how ideas propogate in the real world.

I'm not going to do Malcom's book justice, but essentially he observes that ideas are spread by people, and that all people are not the same.  Certain people behave in ways that cause them to be especially important in the spread of ideas:

  • Connectors - People who know lots of other people, and spread ideas rapidly.  They are important because they connect different groups of people together.  In the real world these are people like stockbrokers, tennis pros, and hairdressers.  In the blogosphere they are people like Glenn Reynolds and Chris Pirillo.
  • Mavens - People who are subject matter experts.  They are important because their opinion is respected.  In the real world these are people like technical experts, religious leaders, and media columnists.  In the blogosphere they are people like Dave Winer and Steven Den Beste.
  • Salespeople - People who persuade other people.  They are important because they reinforce a point of view about something: "this is cool", "this is bad", "this is important".  In the real world these are people like politicians and newscasters.  In the blogosphere everyone is a salesperson!

There are a relatively small number of connectors, mavens, and salesmen, but they are the gatekeepers for ideas.  The rest of us are simply the consumers.

 
 

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Daniel Jacoby's photographs
the first bird
Gödel Escher Bach: Birthday Cantatatata
Father's Day (in pictures)
your cat for my car
Jobsnotes of note
world population map
no joy in Baker
vote smart
exact nonsense
introducing eyesFinder
resolved
to space
notebooks
where are the desktop apps?