look at it like this, they're targeting a non existing market between phone and tablet/laptop usage case, its not specific enough to be worth anything.
at $800 you could afford a $600 laptop and a $200 nexus, you get a vastly superior setup for the same price. you don't encounter docking problems on virtually every place you'd go to, be it on top of a mountain or under the sea.
approximately 90% of businessmen do their work at home or on-the-go, during transport to be more specific, on-site they only present data.
how do you think a client react if the businessman asks "do you have a spare monitor with you? i didn't bring one myself", what happens if the client doesn't have one? the meeting is cancelled?
to point out, theres 10" notebooks with decent specs for even heavy-workloads in it, a few of them has started going below $400 as well, with such a competition which do you think businessmen will go with? a phone that risks uselessness on some occasions, or a $400-less investment with higher usability to maximize usage scenarios?
do note that a phone's processor wouldn't be enough to crunch 3D rendering, nor having it do other heavy-workloads, they'll end up having another unit for doing the heavy stuff potentially its $800+$???.
from a businessmen's view, you'd see them wanting less investment with maximum profitability, so which of the two maximizes profitability?
you're deluding yourself to make it look worth it, think about it.
