I don't tweet on Twitter. I haven't tried it. I haven't followed other twits, or tweeters, or whatever they're called. The fact that Ashton Kutcher seems to be deeply involved with tweeting was reason enough for me to stay away.
But now an event has occurred that has strengthened my resolve to avoid Twitter--Sarah Palin is tweeting.
I think this phenomenon will prove to be the Pet Rock of the early 21st Century. Apparently, the fad is already passing, with the retention rate for Twitter users down to 40%.