Valve: Were not PS3 Devs.

http://computerandvideogames.com/article.php?id=188227

I guess it amkes sense that since there only a team of 150 people it would be difficult to do three consecutive versions of a Game (orange box had EA doing the Port for PS3.) In the article tehy said that the reason that Orange box was on Ps3 was that it was a BIG IP and they wanted to spread the Appeal. However, since Left 4 Dead is a bit of a unkown, theres no gurantee itll be big. However, if it does do very well, Valve could show PS3 some love and Port it over later.

While I think its kinda dumb Valve dosent want to cash in on the PS3 userbase, I can respect there decision, adn hopefully PS3 can get a port later on.

thread already posted by another huge PS3 fanboy, next time use the search option.

So expect every game from them that is ported to the PS3 from anyone is going to suck compared to the other versions...

It is simply a choice matter nothing to do with the technical standpoints of the PS3.