I actually picked up a couple of these with the idea of putting a PiZero in them. There's a good bit of space in the area on both sides of the screen. If we could make the keyboard recognizable by the pi in some capacity (perhaps with an arduino translator), definitely some possibilities.
Can't deny the price is right but the keyboard looks a bit too big and the display too small and limited. Interesting device but I think I'd rather schlep my (also not quite portable enough) netbook than that.