Sorry kiddo, but I've never seen somebody on the internet that would kill sombody for not liking some game or even anybody where a game the most important thing in their lives (discounting addiction and other mental instabilities, I guess). Stop thinking of the most extreme situation possible and then pretending it's common place.
Maybe you don't get excited about anything because you're an emo or something, but regular people get excited about things they like and are looking forward to. It doesn't mean that they're stupid, irrational, or elitist.
Basically, shut up.
That said, the conspiracy theories linked in this thread ARE pretty ridiculous