XPS 13 Ultrabook with Chrome OS
The new XPS 13 Ultrabook would be very sweet if it was a Chromebook, that is if it came with Chrome OS instead of Windows. Of course you need 4G LTE et al to make it really attractive.
This could be a killer business product for people who want better security and lower administrative costs than can be achived via Windows.
Of course it would make the perfect compliment to Android phones and tablets for personal use.
Best of all - we would not have to pay the Microsoft tax when buying XPS 13 Ultrabook (and similar) devices.