I think you're right that some genficcers and hetficcers might not want to be mixed in with slash, I'm not sure it's true on the whole.

I haven't heard of this sort of attitude before. May I ask why they wouldn't want to be housed with slash? Aren't they all fan fiction?

I don't mean to come off as sarcastic, since I don't mean to offend. I'm just earnestly curious about the reasoning behind the perceived need to seperate them.