Na, it's literally only 1 group crying about it. xFun is already dying and when it comes to world pvp, it's only 2 groups fighting. My group & chainz's. And they have been unable to beat us for over a year now. Every little abuse that's ever existed they started, and as soon as we use it, they cry about it.
They started playing shamans, used them in guru, elwynn, durotar. They got reported multiple times but it was always fine cause no multibox!.
Then we used shamans and beat the fk out of them, now they can't use them anymore and guess what, they cry about it.
No one is being hurt by being logged on multiple accounts except this tiny group of idiots who abuse anything they can untill they can't and then suddenly it needs to get "fixed".
It's not "wanted by most players". Just everyone in their group because they can't win.
They started using 6-8-10 chars and ended up like this, now suddenly everyone needs to play 1 char. Makes sense.
This is just getting boring. You farm them into oblivion so they look for something to abuse to get even.
Then you use that same abuse and farm them again and suddenly it has to get fixed because unfair.
Stop crying, stop asking for special rules, adapt or fall back.