I agree in general however 7" is something I can actually find some use for. I have old samsung GT-P6800 which I still can find some use for at certain occasions. So 7" device to me is an exception. mainly because it still fits a pocket on one hand and is already big enough to use as conventional (but ultramobile) desktop at some occasions. Similar form-factor with linux on board is something which may (might) extend the use of the device from occasional to everyday (again, just for me).