[timthorn]

Agreed this is a real issue, but a professional buying a device personally is unlikely to care about those bits of the puzzle. Compared to the existing tablet market, Windows RT is significantly better in terms of enterprise integration.

[nodata]

How is it better? RT has zero AD support, Android apparently has lots of app options for centralised management.

[timthorn]

It does support multiple user accounts (yes, not synced to AD, but better than Android and iOS) and FS encryption out of the box. MDM is baked into the platform; again, no Group Policy, but it can be managed through System Centre. It supports the concept of a mouse, it has USB, it can (I think) integrate with Sharepoint.