Yeah, Microsoft is now going for portable business integration. You can manage them with Active Directory - I just added one.
We are looking to go more portable at work but we don't want to have a laptop and a tablet for every user. Picked up one of the new Surface 3 devices and while it looks like it will integrate nicely for our day-to-day use at work, I don't like it enough to have one at home for personal use. It's actually got some well thought out ideas in the device.
Given that an iPad can cost $1k now (256GB storage, same as this Surface Pro 3 I'm testing) It's not too far-fetched in price in my opinion, seeing as you can do more with it and aren't constrained to the App or Play store. Doesn't mean I'd buy one for personal use, though. Once the docks are released I can see potential for it replacing some of our old workstations.