That part of the forums has been fully updated. There are now 50 more realms there!
Antonidas
Arygos
Baelgun
Bladefist
Borean Tundra
Caelestrasz
Cairne
Dath’Remar
Dawnbringer
Echo Isles
Exodar
Fizzcrank
Galakrond
Garrosh
Ghostlands
Grizzly Hills
Hydraxis
Madoran
Misha
Mok’Nathal
Nagrand
Nazgrel
Nesingwary
Nordrassil
Quel’Thalas
Quel’dorei
Ravencrest
Saurfang
Shandris
Terokkar
Velen
Winterhoof
Auchindoun (PvP)
Blood Furnace (PvP)
Coilfang (PvP)
Darrowmere (PvP)
Drak’Tharon (PvP)
Drakkari (PvP)
Dreadmaul (PvP)
Gundrak (PvP)
Maiev (PvP)
Ragnaros (PvP)
Rivendare (PvP)
Shattered Halls (PvP)
Tortheldrin (PvP)
Vashj (PvP)
Moon Guard (RP)
Wyrmrest Accord (RP)
Blackwater Raiders (RP)
Ravenholdt (RP-PvP)