If you have a lot of time to kill, this is a highly addicting website:
http://20q.net
I first came across it when I was TAing the AI class at the Harvard Extension School last fall when we covered the algorithm that is likely being used for the game. Since I have nothing better to do (well, I suppose I could pack for California), I’ve been playing it for hours. Try guessing dirty things… the result is amusing.
Jun10
Colossus of Rhode 
Oh no! I’m going to have to start playing again…..
Okay, this is a little creepy. This morning on the 93X morning show, they were having people call in do to this 20 Questions thing. I just happen to think I should visit your blog over lunch, which I have never done before, and decide to click on your link, which I don’t often do…. lo and behold, it’s the same game! I like it a lot. 🙂