Cool, SDRman. Anyone have any clue what those pads are up in that corner? Is there something attaching on the front there?
(If that's some sorta data bus useful for connecting WiMAX, it could be useful for other things too. But I'm with you, a new PCB seems likely.)
I guess we'll know when (if) thoughtfix gets one.

If that space is really empty, there's uses even without that bus; run wires down to the USB port, with a switch to disconnect <whatever gadget you put there>. I don't think a typical 3G USB dongle would fit, but if you could cram it in...