I haven't really gotten into twitter yet. I originally signed up to follow Japanese people and see what I could read of what they tweet. Not much, as it turns out. 
Currently about the only thing I tweet are my iKnow updates (since they can happen automatically), but anyone is welcome to follow me as well.
http://twitter.com/wccrawford
Currently about the only thing I tweet are my iKnow updates (since they can happen automatically), but anyone is welcome to follow me as well.http://twitter.com/wccrawford