On the official forums there is a 93 page thread about issues with server transfers being backed up. We all know the migrations have been going on for a long time, it is interesting to see such a big thread on the subject tho.
So what say you, is the mass migration just going to continue on its profitable course, or will they do something about all those ghost town servers first.
http://us.battle.net/wow/en/forum/topic/7979899479