Looks like everyone is trying to build a smaller and cheaper Linux computer. FXI is bringingfor about $200, production for $25 Linux computerhas already started and nowis aiming to deliver a low cost $15 (estimate) Linux PCAllwinner A10 will have fully GPL compliant hardware and is more powerful then Raspberry Pi. At least on paper now as the production has not started yet and there are no prototype builds. However, the development is going on rapidly and sooner or later they will deliver it.