Revolution of Gaming is a fun community for gamers like you and I. It features a robust community website, a simple and fun ranking system (optional), many friendly members, game nights, competitions, prizes, and more!
The community is divided into many brigades, and RoG Impulse is the one for Halo Reach. If you'd like to join, please look at the following links.
The website: http://www.RevolutionofGaming.com/forum/forum.php?referrerid= 2317
How to join a brigade: http://youtu.be/i3DF9y4m6nU
Basics to the RoG website: http://youtu.be/fe7jtgx4VtA
If you want to join and have any further questions, please send a private message to Zeero88 or RoG TigerBlood on revolutionofgaming.com/