Social Roulette–the brainchild of Jonas Lund, Jonas Jongelan and Kyle McDonald–was a great idea:
Social Roulette is a game that gives you a one in six chance of deleting your Facebook account. If you lose, the game will delete all of your posts, friends, photos and other elements of your profile before completely deactivating it. If you’re lucky enough to survive, the message “I just played Social Roulette and survived” will be published to your wall.
But, it is not to be, Facebook pulled the plug. Too bad.
via Beta Beat