Okay, so I will be the first to admit that I have always thought that Twitter sounded like something I'd never do. I thought it sounded like a ridiculous thing to do. Then I made the mistake of going over to check it out 3 nights ago when I was bored and I got sucked in! It's not just blurting out what you're doing in a constant stream of narcissism (okay, well maybe it is)--it also allows for real-time conversations between you and your friends. Much better than waiting for a reply to an e-mail (which drives me crazy because I'm impatient). And on that topic--when you receive an e-mail, do you try to respond the same day? I know that I do. Same with RSVPing to an invitation. I try to do it ASAP because I worry that if I just look at it but don't respond right away, then I'll forget entirely OR later on I'll think that I responded already when I really didn't. I believe it is better to just do it promptly.
Also--with the Twitterfon application for the iPhone it is a constant stream of entertainment!
Do any of you Twitter??