Angry Birds to be Coming to WP7 Soon?

With Rovio's new update to Angry Birds Season came a new partnership between Rovio and Microsoft. The Screenshots below shows that now Bing is intergrated into Angry Birds. By clicking the Bing button, you get directed to Bing where you can search through Angry Birds content. Can this be a sign of things to come? Since they are working together already, then its my guess that the game shouldn't be too far off.

Source: ZDnet