The Seventh Column is the name of Bungie's official fanclub and underground army.
Although Bungie fansites can be found throughout the internet and the world, the "Seventh Column," is the collective name given to the entire Bungie Community. The Seventh Column's "official" starting point and primary presence is located on Bungie.net, and can be found in its public forums and private Groups, which members can join and create, tailoring them to their own preferences on Bungie.net.
The Seventh Column is yet another example of Bungie's and its fans' obsessions with the number Seven.
It has been inactive since June 2011.