I did not make the equalization to the word nigger, someone else did. It does serve as an example of a word that was appropriated to mean something different within a specific community. Sorry if you took offense it is not my intention.
Unfortunately, I have no idea on how we can stop it since it's been going on a very long time. It brings back awful memories for me if I took what they said literally. Maybe it is just a self defense mechanism on my part to accept the gamer definition of the word rape.
If I could eradicate it from the gamer lingo I would, but I have no idea where to start. It has been going on for a very very long time.
It starts when the culture changes substantially. That's not something that will happen overnight for anything. We're seeing it in bits and pieces but there's two big problems at the moment: many corporations benefit from the status quo (male-oriented gaming culture), and reactionary hate mobs that wear the veil of a social movement (Gamergate).