Nice little system, seems to have more power than an RPi, and only $50…WELL UNTIL YOU NEED TO GET INTO IT. Then its more around $110 with shipping to get the daughter card that gets you anything I/O and pins you can use. At that rate, I’ll just buy a system or a beagleboard.
http://hackadaycom.files.wordpress.com/2014/09/edison2.png?w=580