I'm pretty sure most forum-goers would be able to tell, and if not, at least shun them for being fanboys or something. Stupid lame marketing techniques.
LEFT4DEAD411.COM
Bet with disolitude: Left4Dead will have a higher Metacritic rating than Project Origin, 3 months after the second game's release. (hasn't been 3 months but it looks like I won :-p )