Some of the gaming sites I frequent on a regular basis
RPGnet - Gaming News, reviews & forums. Covers RPG, board games, CCGs etc
Yog-Sothoth.com - "a place devoted to
Call of Cthulhu & Lovecraftian games along with the works and influences of their inspiration, Jazz-era author,
H.P. Lovecraft and his followers." Forums are quite active & tend to be mature. (TOG people would fit in quite well

)
Shadowrun RPG - The official Shadowrun site.
Dumpshock Forums - The main forums for Shadowrun
Military Simulations - Australian Gaming store.
White Wolf - Publishers of World of Darkness, as well as the SWORD & SORCERY & ARTHAUS GAMES imprints. Under which the World of Warcraft RPG & Everquest RPG are published. Currently working on the EVE Online RPG.