This years fall update for the XBOX Live service came out today bringing with it social networking sites like Facebook and Twitter.
The Twitter and Facebook tabs can be found in the My Community channel on the Xbox Live's dashboard.
Twitter integration will allow gamers to post tweets through Xbox Live, but outside of actual games, while the Facebook add-on, can sync gamertags with their social-networking accounts, as well as share photos and in-game screen shots.
Friend updates will also be viewable through the Xbox Live dashboard.