I think that this is an idle threat by Activision, but no more idle than the gamers who have said they don't or won't buy Activision games as a result. I'll agree with others who have said this is probably more to push Sony to a price drop than anything else.
But I also think people are taking this too lightly. I'm reading all these, "big deal, they only make ________ that I like anyways." When the number one publisher of video games says that they might stop supporting a system, it's a big deal, despite how many games you personally like from that publisher. When publishers started dropping the gamecube, I read the same types of statements, and it ended up being a big deal.
[quote name='Paco']COD sucks. Infact it licks oprah's minge. COD has never had the testicular fortitude to go against Unreal Tournament in pure unadultered action. [/QUOTE]
We are all now dumber for having read this. You're free to like either game, but seriously who refers to a games "testicular fortitude."