World of Warcraft's Warlords of Draenor Has Been Liberated! Vanilla Servers Next?

Information just wants to be free... For those out there otherwise unaware this means that all five expansion packs have been consolidated into the basic game, which is $20 before starting up with the monthly subscription fee. 

Can't help but hear the tortured cries of those souls that perished in the closing of Nostalrius in the background though...