I would be so game for this if I a. had a webcam and b. wasn't so utterly terrified of what could possibly pop up on the other end (apparently Chatroulette's turned into a massive contest between folks to see who can shock the most strangers).
Also, out of principle, I refuse to play every Owl City song ever (although I'm not pretentious enough to not play Lady Gaga if requested; that is too fun to pass up).