I have no idea how making players turn off warmode for certain content is supposed to be good. Granted I have 3 guild cloaks, a brawler's guild ring, and a dalaran hearthstone that can all get me to a capital city within a few seconds, so it's a minor inconvenience at best, it still seems nonsensical.
I may not be good at PvP but I love my pvp talents for doing world content and can live with the dying. (maybe poor choice of words there. "Live with." Heh. I've mostly gotten really good at angling my glider kits.)