Google narcissism.
I don't argue with the guy, but he derails SO MANY threads because he's such a narcissistic dick. The guy knows baseball and if he would just just stick to baseball i don't think anyone would have a problem with him. He likes to pick apart irrelevant points in people posts and will not end it until he has the last word. I know better enough to get involved in any discussion with him.
If he talks baseball. Awesome. But he picks a fight with EVERYONE.