For now it's actually just a proof of concep
I honestly dunno how far it can goes forward; a lot of problems appear and not sure will be it's possible to solve them.
And not only to solve them, but get an acceptable user experience
It was implied as "a crazy experiment" at the start up time
For now it's implemented only few functionality like SD card, screen output, touch screen input.
All other things are not working. I won't add "YET" it can be very hard to get some things to work.
and DFT didn't yet decided about future developments in that direction.
It's more of a, Microsoft you lied!! Kind of thing.
they can be right also . . .I don't know yet.
But NT is much more heavy system than CE. remember that.