With the release of the World of Warcraft v6.2, Fury of Hellfire, update, players can now begin to work on earning the Draenor Pathfinder meta-achievement which is an account-wide unlock for all player characters at level 90+. The most important thing to remember when working on gaining the meta-achievement is that most of these can be multi-tasked and can be completed concurrently while questing / exploring / gathering.