I don't think he's a homophobe. In order to call him that you'd have to cast a very wide net. As for the anti-feminism [1] or misogyny, some of the same points he makes in more provocative tones are made by the like of Caitlyn Flanagan in the pages of The Atlantic.[2]

The article you link to seems kind of overkill at times. It links to his articles for evidence of racial slurs where it seems pretty obvious he's doing it intentionally since in one he mentions an uproar where Sarah Silverman called Chinese people Chinks ("People look really stupid shaking their fists at a clown"), however self-serving that may be.

But I think it can be said that his arguments are often repeat ad-nauseam versions of this scene from Rescue Me:

https://www.youtube.com/watch?v=GJJpziU7wSs

[1] very NSFW http://old.noob.us/humor/what-if-women-were-as-horny-as-men-...

[2] http://www.theatlantic.com/magazine/archive/2005/11/boys-wil...