It's refreshing to hear Microsoft is branching out their OS to the ARM
platform, this could lead to new breeds of programming languages for
developing business applications which currently is dominated by the
.NET languages.
Considering that Windows Phone 7 already runs on ARM and have been
quite successful since its launch, I can see Windows OS following suit
and becoming more prevalent on portable devices such as tablets.
I'm expecting an early alpha or beta version of the Windows x86 port
to ARM being released around the second half of 2012.