BitSyncom has plans to use this as their routing device on the meshnet tower.
They are currently in the process of porting
pfSense onto it. They have also been working with debian-arm group working on a rather different project(ultimately still to have the option to boot debian from a arm device), the word currently is Raspberry Pi will see some play in the Meshnet project if not for miningOp management.
if there's enough interest I'll bug Yifu and write an article on it since there's talks on considering investing into a BFL Single or multi-set ups, feel free to ask any questions.