Yet people still claim it's a dumb idea...

Kinda like blogging is when it first "came out." Twitter rocks and these guys figured it out. They got something up and out there that people are using. People are using it in ways no one thought of - so it can't be so dumb after all.

clipped from www.nytimes.com From Many Tweets, One Loud Voice on the Internet Jack Dorsey, left, and Biz Stone of Obvious, the 10-person start-up in San Francisco that created the Twitter messaging service. Regular users of the service are called twitterers.