I just cant overcome the notion that paying over $1K for anything less than 15' let alone for 10' or 12'. There is not whole a lot you can do on those small screens and things you can do on them are not worth that steep of a price tag.
Perhaps, and price has been a complaint regarding the Surface computer line, but by the same token, you're paying > 1,000 for Apple's MBA and MB line.
How different is paying 778 for a mid range Surface 3 (with keyboard/pen) or 900 for a low end 11" MBA? Or take an iPad Air 638 (64GB model plus cover)?
I can't speak about the Surface 3, but I find that the Surface Pro 3, to be more portable, i.e., easier to carry around then my rMBP, more powerful then my iPad and the build quality to be very high.. For me the price point is consistent with the value I'm getting imo.