Oh oh, it looks like Microsoft has made a booboo and put Rovio’s extremely popular game, Angry Birds, on its Windows Phone 7 site. The problem is that Rovio didn’t actually give Microsoft permission to use the Angry Birds icon and it isn’t even “committed” to making a Windows Phone 7 game. Ooops.
Update: According to Engadget, Microsoft sent TechFlash the following statement: "It appears information was mistakenly posted to Microsoft's website, and has been removed." The Angry Birds icon has been removed.