They have a couple of markets they can go after pretty easily.
* Gaming. It's fairly easy to port games between Xbox and Windows, and this
device has been shown to integrate nicely with Xbox. Whether that's enough
is anyone's guess, but it hardly seems like a hail-mary pass at this point
to me.
* Enterprise. I do not actually see what you're seeing, at least here in New
York, that enterprise tablets either don't exist, or are dominated by iPad.
I've seen mostly laptops still, plus some iPads, some Xooms and other Android
tablets, and even some Blackberry PlayBooks. This market is not exactly a
done deal for anyone at this point, and the level to which Office is
entrenched in the corporate space gives Windows RT a real chance.
I'm not saying that the Surface
will nail these markets, but you're being odd to discount them so quickly.