Just an FYI for all those interested. I have one of these running with my RPi with MinePeon (Arch Linux). Sadly I'm still waiting on my ASICs to arrive but I spent a good deal of time going through the process of getting the scripts running and everything and this little board kicks ass. I have the RPi and this board mounted inside a computer case with standoffs, hooked up to the cases power switch and it works perfectly. When the power button is press when the computer is already on it starts the shutdown sequence, turning off each of the services before finally coming to a halt and turning off the PSU. This is by far the most important part. Without a proper shutdown of the Pi you risk corrupting your SD card and causing more downtime for your mining controller.

Me and ik2013 stumbled across each other on another thread while he was still in the process of developing one of these for himself. I took a chance and bought one from him and I couldn't be happier. If anyone has any specific questions on getting this setup with MinePeon let me know. If I don't respond to the thread just PM me and I'll come back an comment on the thread. However I found it pretty straight forward.

Definitely worth the 30 bucks since i didn't need to cobble one together myself.