Just because he doesn't agree with it doesn't mean it holds no merit.
It has nothing to do with him agreeing with it, it was the raving of a man nearing mental break down. He wasn't in a sound state of mind when he said it and upon regaining his composure wrote a long blog about the context surrounding it, i.e. being attacked by people because he had said some fucking offensive things around that time, and apologised. He was doing what all ignorant people do when called out for saying and doing insensitive things; shifting blame onto the offended party.
I should probably answer this thread though huh? Never been offended at a video game as such, probably never will be. But I don't think that being offended is a bad thing and anyone who does is a dick.