Funny thing is, this thread isn't much of an attack against Forza 3/360 users.
I mean, someone could open a thread about "what precent of Forza's LTD numbers will GT5 sell in it's first week" and having "100%" as an answer.
Bet with Dr.A.Peter.Nintendo that Super Mario Galaxy 2 won't sell 15 million copies up to six months after it's release, the winner will get Avatar control for a week and signature control for a month.