Trolling here I guess but I just want to say that its quite tiring to keep hearing people whining "vanilla WoW this" "Vanilla WoW that". Seriously, ALL MMO'S PROGRESS. Get over it. If you don't like the changes then go play Aion or something. So many whiners. I have enjoyed every single expansion so far and find the changes to be quite refreshing because they add new content and stuff to do. If we stayed at "vanilla" WoW I bet everyone, including yourselves, would've stopped playing. That or they will start whining about why WoW isn't progressing.
Just stop whining and play.