Thing is, I do kinda feel for the ex if what he wrote is genuinely what he had to go through, I've been through similar and it really does kick the stool out from under your feet psychologically speaking. Not sure I agree with spilling it all out over the Internet, it might be cathartic in the short term, but I doubt it does any real good in the long run.
As for the mess it's created, it seems it's just a non-researched knee-jerk reaction, the Internets favorite kind, personally, I'd be more concerned about impartiality from these magazines because of the growing habit of companies of adding caveats to review copies, and the high level of sponsorship these magazines get from advertizing by the companies that produce the games. THAT, to me, is a far more solid cause for concern than some girl who apparently confuses psychological abuse with feminism.