"Still, I know some people will read that quote and go, "Sure, they're not planning a PS3 version yet. When the sales figures come in, though, EA (who did the PS3 version of Orange Box) will be all over it!" But is there anyone out there who doesn't already think this game is going to sell well? Valve's not exactly a dark horse anymore. They sold several million copies of Half-Life 2 - it would be difficult to blow away the already-high expectations for Left 4 Dead. I just don't see this happening:
EA Executive: What is it, Ms. Templeton?
EA Executive's Assistant: It's Left 4 Dead, sir! They've sold ten million copies!
EA Executive: My God! (he grabs the red phone on his desk) Commence production of the PS3 version of Left 4 Dead at once!
Furthermore, If Valve was interested in making a PS3 version or they had a company lined up to handle it, they don't really have any incentive to keep slamming the door on the rumors. Then again, rumor's managed to get this far with no evidence so why stop here?"