So, artificial intelligence is getting better by the minute. Check out this new 20 Questions game, in which you play against the computer.
If you play by the rules, and your answers are logical and correct (ie; don't say that a rock is a "vegetable")...this AI will guess the correct answer a good percentage of the time. It's actually a little bit creepy, to be honest.
Enjoy, and make sure that you don't let this thing get TOO smart! Oh, and don't forget to vote for me in the Best Comedic Blog category. Group bunny abounds.