I never said there's a majority, i said you were in the minority of opinion.
You have no prove about that.

The places for world PvP that are utilizied by world PvPers on the server are never populated by the PVE crowd, Tanaris, STV, etc.
False, you are forgetting leveling/questing/profession skilling people who don't want to bother with pvp.

So if you disable the option for world PvPers to world PvP you are gonna lose a lot of people.
You don't know how pve servers work then. They don't disable anything. They allow you to choose if you want to do wpvp or not. Do you want it? Flag yourself. You don't? Toggle it off and people can't attack you in contested zones. In pvp servers you simply don't choose, you are just forced.

Furthermore there is a bout 6 guilds currently on alliance side actively recruiting for just world PvP/Premades/Arenas. I have no clue for horde anymore seeing as i haven't been on there a while.
Come on, you see those kind of shouts once in a while, only a fraction of other spammed activities.