So MS can write a version of Office for iOS but can't seem to pull off the same feat for WinRT? 

That said, I look forward to it. 

 

Unfortunately there appears to be some question as to whether this is a real product, a fake, or a misrepresentation of MSOWOA.

http://www.zdnet.com/blog/microsoft/microsoft-office-for-ipad-separating-fact-from-fiction/11952