Re: wat

"Source, please. Because that's not what Sinofsky's blog says."

It's quite close i'd say....

http://blogs.msdn.com/b/b8/archive/2012/02/09/building-windows-for-the-arm-processor-architecture.aspx

"Metro style apps in the Windows Store can support both WOA and Windows 8 on x86/64. Developers wishing to target WOA do so by writing applications for the WinRT (Windows APIs for building Metro style apps) .... WOA does not support running, emulating, or porting existing x86/64 desktop apps. Code that uses only system or OS services from WinRT can be used within an app and distributed through the Windows Store for both WOA and x86/64."

"WOA can support all new Metro style apps, including apps from Microsoft for mail, calendaring, contacts, photos, and storage. "

"WOA includes desktop versions of the new Microsoft Word, Excel, PowerPoint, and OneNote .... WOA supports the Windows desktop experience including File Explorer, Internet Explorer 10 for the desktop, and most other intrinsic Windows desktop features—which have been significantly architected for both touch and minimized power/resource consumption."

So it seems at first glance that it supports Metro apps built against WinRT (for system resources) and that desktop versions of Office 15 and IE 10 are available. There are some things that are not mentioned as being _never_ available (or unsupported) but that's reasonably close isn't it ?