Suggesting that white men can't talk about issues like gender and race in games is stupid. You're free to talk about whatever you wish. What bothers you is that your audience is just as free to disagree with, mock, or dismiss what you have to say. Unfortunately for you, your point here -- "there isn't enough male-oriented material in this online gaming magazine" -- is particularly ripe for disagreement, mockery, and dismissal.
There are two main reasons for this. One of them has been pointed out -- the Escapist hosts a ton of male-oriented content. Most of the staff are male, most of the video contributors are male, and the general gaming audience is majority male. You don't notice male-oriented content because you aren't thinking about it.
An example: There Will Be Brawl is a parody of a movie with no significant female characters. It features two significant female characters: Peach and Samus. In contrast to almost every other character in the parody, Peach doesn't depart wildly from her official incarnation, remaining a helpless damsel in distress -- simply a less cartoony one. Samus departs from her official incarnation in that she is a stripper.
Don't get me wrong: I like TWBB! But to pretend it isn't male-oriented would be ridiculous.
The second point, which hasn't been mentioned yet, is far more important. To wit: the Escapist exists in a market dominated by male-oriented material, and distinguishes itself by being particularly friendly to material that breaks that mold (and others). Women contribute a lot of the content and hold key editorial positions. Gender issues are a staple of the features page and have been for some time.
This is part of what seems to me a consistent strategy to orient the Escapist toward growing, rather than established, gaming audiences. Women, minorities, casual gamers, and gay gamers get a lot more focus here than in most gaming enthusiast publications, as do any issues of gaming in its societal context. It's a way of filling a niche that is often neglected by the IGNs and Gamespots of the world.
Quite frankly, that's what makes this site more interesting to me -- a white male -- than the IGNs and Gamespots of the world. I come here to read stories that I won't find elsewhere.