After the latest Peggle for WoW addon PlayXpert has now integrated another tool into their “in-game operating system” – Twitter! This addon is adding Twitter functionality to the existing PlayXpert software, which works with WoW and other online PC games.

Besides allowing normal Twitter messages, the Twitter widget can also automatically post when you enter or leave a game.

News spotted at massively.com while the main source is cnet.com

Tags: twitter, wow