TechCrunch's MG Siegler reports that Apple indeed appears to be moving closer to making a major push into television, perhaps leveraging the existing iOS-based Apple TV to pursue gaming as a focus point for the initiative. Xbox founding engineer Nat Brown had noted earlier this week that he believes Apple could destroy the traditional console gaming business by opening up the Apple TV platform to third-party apps, and Valve founder Gabe Newell had expressed similar sentiments several weeks earlier. But while Siegler has not heard any specific information about how Apple would open up the Apple TV to developers, multiple sources have informed him that somet