Are You a Twitter?

I've finally gotten into the Twitter scene. Do you tweet?

So far, I've found two decent uses for this service. First, it's been a handy way to get more connected with other bloggers. Instead of just emailing and blogging back and forth, we can now tweet ocassionally, and keep up more with each other's lives.

Second, Twitter has been a handy way to ask a quick question of people. I haven't had a ton of luck with this one, but I'm hoping it will be better as I get more friends.

Have you found Twitter useful? Or is it just extra noise in your already busy life?