I've heard buzz about twitter. People in the blogosphere are using it constantly, and many think it's the neatest thing since sliced bread.
I was listening to stackoverflow (or maybe this one) on my run yesterday and Jeff Atwood was waxing on and on about twitter.
And then it hit me. Twitter is just a way for people to feel connected to their community on the web when they can't be in front of their computers. Or, put another way, people who are not comfortable in their current social setting/community.
Imagine being out with friends - at a restaurant, or sporting event, or rock climbing, whatever. You pause and enter a little twitter message. Who, exactly, are you communicating with and why? Your friends probably think it's rude (I certainly would), and how does "connecting" with your titter community reflect on your current social situation? And receiving other people's twitters in those situations? Are your friends boring you?
Seriously, it's OK to not be connected all the time, it's OK to be alone for a little bit.