I don't know if you really are making a netbook, but I bet a lot of people would be really interested in a MiniMig motherboard that was sized and had the right connectors to just replace the motherboard on a cheap netbook.
People already pay ~$100 for a case, and ~$100 for a monitor + the cost of a keyboard and mouse. If a MiniMig motherboard coud be made that could use the screen, keyboard and touchpad of a pre-existing netbook, I would buy a $250 netbook and throw the motherboard away. The only missing piece would be getting it to take a joystick.