New way to get to Orgrimmar! As an alliance, if you go to dragonmaw port and you are close to the building where the portal is (located on the right side of the main, big, building) and you wait there you will be portal to Orgrimmar and show up on the cliffs where the portals are. You must wait until a horde player activates the portal by doing a simple quest. I was getting owned by a few Alliance in dragonmaw and they followed me to the building. I turned in the quest, went into the portal, and the alliance were somehow ported there!!! Probably something to do with the phase shift.
P.S. Might make raiding orgrimmar ezier for alliance who don't want to fly there and great for pvpers who are into world pvp.