This is a dickhead move...
/Agree.
I was leery of buying this game at first when I saw it would only have 4 co-op campaigns that lasted about an hour each. That just isn't very much game. Even counting versus in there, still not much game.
Before the game was released we were told the update plans were similar to the CSS/DoD/TF2 example. Based on this I bought the game. Based on this I enjoyed what little game there was while waiting for updates. And then the L4D2 announcement happened.
Valve indications (Gabe Newell, himself right?) about the update plans before release were by no means Commandments set in stone. But to say one thing, and do almost exactly the opposite? This is definitive of the proverbial "dick move".
As a business model, it makes sense. Roster update '## has been making EA money for
more than a decade. So why
shouldn't Valve get on board the money train?
It doesn't matter if a lot of people are pissed, gamers have already voted with their wallets, and they voted "yes" to this sort of thing.
Afterthought: Not to mention, the
real betrayal here was that Half Life 2: Episode 3 wasn't even mentioned at E3.