Asheri
I wouldn't consider PvP by itself RP. I think it can be a part of RP, however. But it needs to be abundantly clear to both parties that it's intended as such.
From what I've seen, the underlying issue is a clash betwen the RP community and those uninterested in RP. If a RP enthusiast ganks someone who has no interest in RP, it's annoying and unwelcome.
An RP tag would be nice (pardon my ignorance if it's already a thing and I haven't noticed it) because the PvP tag only covers the PvP part of RP.
I wholeheartedly agree!
---
Do not assume that you speak for all just because you are the loudest voice; there are many who disagree that simply have no desire to waste words on you.