Anti-Cheat

•    PunkBuster
•    PBBans
•    PunksBusted
•    Game-Violations

Community

•    Crossfire
•    GamesTV
•    Splash Damage
•    Splatterladder
•    Wolfenstein Central
•    Wolfenstein Resource
•    Planet Wolfenstein
•    Enemy-Territory.com
•    ConfigsX.com

Competition

•    ClanBase
•    Warleagues
•    Electronic Sports League
•    TeamWarfare League
•    Stronger Than All
•    Evil Territory League
•    BigPond GameArena
•    QuakeCon

Software

•    Game Scanner
•    Idcation
•    TeamSpeak
•    Ventrilo
•    YAWn!