http://www.intrade.comHoly shit... it's Terror Xchange! Sort of!
It appears to be a stock market for election predictions... only you fund your account with real money. I signed up for this never imagining that I'd be prompted to actually back my purchases with real money. I just assumed it was play money like Terror Xchange was... doesn't seem to be the case.
Anyway, check it out... They've got Obama solidly leading McCain on their markets, but I guess all that could change. I bet this site was a lot more interesting to play with 10 months ago when there were about 40 people running for president.