Is Twitter lost on me?
david927: When I first heard of it, I didn't get it.  Then I got it and thought -- that's really cool.  Then I ungot it.  Twitter is a mullet.  It's not just a fad, but a fad that will embarrass us later.Listen, I'm all for technology.  And new things really require a shift in our mindset.  I love the "global realtime-ness" of Twitter, and I'm sure that core product will still be around in five years.  What form it will be in is hard to say, but I can guarantee you it will not be as Twitter, which will have become a zeitgeist-icon-of-infamy for this age in the same way Pets.com and Boo are for the dot com bubble.