We all know that Windows 8 will have a split personality, with a Windows 7 style "Classic" desktop environment working hand-in-hand with a finger-friendly Metro UI. Given that Firefox has a significant market share in the PC web browsing market, it's only natural for Mozilla to accommodate both parts of Microsoft's new OS. According to its 2012 Strategy & Roadmap, the company has plans for a proof-of-concept Win8 Firefox release in Q2 of this year. In that document, Mozilla revea