Windows 8 releated leak continue to hit Internet, today's leaked screenshots shows the upcoming Windows App Store, which will likely feature prominently in Windows 8.
In addition to showing several of the built-in games which already ship with Windows, Opera is listed -- and a competing browser seems like an odd inclusion this early on. Of course, with the browser ballot still in place in the EU for quite some time, Microsoft would probably need to include rivals like Opera and Firefox to stay out of trouble. Also, why Clickgamer is shown beneath Angry Birds instead of Rovio -- the game's actual publisher.
It's still early, of course, so it's entirely possible that the Windows App Store image is genuine but merely using placeholder images and text for now.