Reminds me of "gay" or "retard" being used as slurs, which is also generally frowned upon. So, for the moment, I endorse this idea.
That said, I won't Moderate it at every corner. In a case like this, some people may genuinely say it as a means of kidding around (again, similar to the words above). They may not truly understand the word's meaning, origins, or what sufferers of it have to go through. It also isn't as direct as something like "fanboy", so it can be a trickier thing to act on.
I'll review it further and try to come up with a way that makes sense for everyone.