A $5 PI?
Broadcom BCM2835 ARMv6 system-on-a-chip, running at up to 1GHz
512MB on-board RAM
Unpopulated 40pin GPIO for added flexibility
MicroSD port for OS and storage
Micro USB power input
1x Micro USB Data port and Mini HDMI Port
(comes with Micro USB ‘On the Go’ adapter and Mini HDMI to HDMI adapter)
Imagine the farm that could be built with 1 BTC!
Hmmm… not quite $5 though.
Would require an additional pigeon farm for communications - apparently networking is not included