I don't know what you'd call it -- a social network? My husband got me doing it, but I like it because it's very low maintenance, and no one can contact you if you don't allow them to... so you only "follow" the people you want to, which is nice. And it's fun because any message that's sent is just 140 characters or less... so there are just fun, spontaneous thoughts from people all day about what they are up to... it's at twitter.com -- I have one for me, and for Cigars -- so we'll get a twitter link up here sooner or later...

Sam