Even if they were able to keep the servers steady, there would be way too many players to do anything releating to but not limited to auction house, questing and world-pvping (horde-alliance- ration would still be scewed). And EVEN if all of those things worked out, the community wouldn't feel any closer at all, infact it would be completely the opposite because there would be so many people to play with and against. Part of the glory of the realm community in Vanilla (this is one of the very few things Vanilla actually had it right - then again, the queues etc. were horrible) was because there was so few players that you encountered same persons every time you joined a BG, went to Tarren Mill or Southshore or raided the oppositing capital. And even if ALL THAT WORKED OUT, no-one would be able to survive STV.