People talk about what they want to talk about, I don't see why they should particularly care if this "perpetuates the stereotype that all nerds or "Gamers" are whiny, neckbearded pseudo-intellectuals who can't get any". I, for one, don't give a damn about the current "Gamer" stereotype, and I'm certainly not going to dedicate any effort to alter it.
As for why this topic has come up, it's probably because the population of this site is extremely left-wing compared to the average in most places, and rape and feminism are exactly the sort of things that are a big deal to those with that kind of political mindset. It's the current controversy, and The Escapist cycles through these things all the time, including the "What's with all the X threads?" threads which pop up during them, like this one.
As for why this topic has come up, it's probably because the population of this site is extremely left-wing compared to the average in most places, and rape and feminism are exactly the sort of things that are a big deal to those with that kind of political mindset. It's the current controversy, and The Escapist cycles through these things all the time, including the "What's with all the X threads?" threads which pop up during them, like this one.