Fixious
Test Lead
The overlay, which works with PC games, offers support for Facebook, Twitter, Skype, MSN, Web Browser, and even gameplay recording, all while in-game.
"Publishers are looking for ways to ignite the viral potential of online games, but integration has been difficult, especially with all of the demands of operating live titles," said Uri Marchand, CEO of Overwolf. "We're offering a way to add this functionality with zero effort required on the publisher's side. We've been getting amazing feedback from gamers telling us they love Overwolf and it's a great way to engage friends and share their gaming life with their real lives, which has the effect of bringing more users into online games."
http://www.qj.net/pc-gaming/news/overwolfs-gaming-overlay-enters-open-beta.html
Dunno. Seems kinda cool I guess.