lets not forget that Silverlight became the foundation of
1. XAML on Windows Phone (7.1/8.0) ...
2. Windows XAML (WinRT-XAML) , Jupiter. Thou one can argue it has been greatly refactored!
One question im dying to find out is what is the Windows Phone XAML story going forward. Currently its Silverlight-XAML (Windows Phone version). BUT it could possibly be changed to WinRT-XAML (Jupiter)??
Another big question is , will MS push a unified XAML story on desktop. At the moment the desktop xaml story could be
d) Windows Phone - XAML (Silverlight)