Ya know, it's funny.. it will work on Win8 stuff, but not on Android specific stuff, when guess what powers the Win8 stuff? Android.
Really? I haven't looked much into Windows 8 because I think the design and implementation is hideous and don't plan on using it because I prefer windows 7, but really - are you saying they used Android as the underlying base for a windows operating system or did they simply mimic it because it is easy to use and quite popular?
Either way, it's just way for Windows to bring in customers and make money off of a pretty silly gimmick that has little actual outside value. Is it nice to be able to see my Forza Horizon map on my 7 or 10 inch tablet. Yes. But why pay or buy a new Windows 8 computer or tablet for it when I can hit the start button in game and not pay a dime more for the exact same service. It will come out for Android for free, and when it does, I'll use it.