Please, if you are an Arduino's world lover
support this project :
https://www.indiegogo.com/projects/wifiduino#home
Some points of interest
For me everything came from here :
A new player TBS2910-Matrix-ARM-mini-PC
http://www.fishspirit.org/TBS2910MatrixARMminiPC/
Another new ARM baby called « Banana Pi »
http://www.lemaker.org/ or http://bananapi.org/
And if you need an extra power at a reasonable price :
http://radxa.com/
If you like the Arduino world, have a look at :
http://digistump.com/wiki/digix