Anyone on Twitter?

I've been hearing more and more about twitter and even hear it on Fox news now. I know myspace and facebook, but what is twitter all about? Anyone here use it?

yeah, you just update what youre doing and friends can see, you can reply to peoples posts, it's pretty neat, there is tons of apps for phones so you can post what youre doing whenever, wherever you are, i have a twitter app for my iphone and it's pretty cute lol

Really, so you just have a freinds list or something and people just get updates on what you are doing?

I heard about it on Fox news when the plane went down in the Hudson river. One of the passengers made what they said was a "Tweet" and told his friends or soemthing that he was in a plane crash.

yeah, you can subscribe to peoples life basically, and they can subscribe back, you dont have to approve people to let them watch you. a lot of actors have them. sign up it will be worth it if you invite friends and such, it would be nice to get a good twitter ring going lol