I've just set up twitter as a way to keep track of what I'm doing and/or what I've done. It seems like a nice easy way to do it. My twitter handle is dave_hull.
I've even set up my cellphone so I can update from it. Shoot me now.
One of the effects that running twitter may have on me is that I'll probably have an IM window open. I haven't used IM in a while and all the various addresses are kind of new. Drop me a line and I'll tell you how to drop me a line...