Dunno if this has been mentioned (a search didn't bring anything up) but they have started taking registrations for the chance to buy tickets for the 2012 Olympics:
Have you registered, and if so, what sports did you choose?
I was going to do football, hockey, tennis, swimming and beach volleyball, but I object to the fact that they make you say which team you support. I consider myself a neutral, yet there is no option for that, so people like me are effectively banned from buying tickets. Which hardly seems fair. Grrr.