A big market for these that doesn't seem to be mentioned is the potential for business presentation use: sales, training, basically anything in an office.<p>Why carry a laptop, when the location you're going to has a projector screen you'll use, and likely has a keyboard (or carry a portable input device), and a power supply. And your files are cached on your favourite cloud.<p>Make a nice looking case for these, and they're impressive novelties, lighter than the lightest laptop, and probably a bit more stable than driving a projector from a phone.