Obviously it's been mentioned before, since it's on the <a href=http://rhombus-tech.net/adapteva/>wiki</a>. There isn't much information on the page however. The core doesn't work standalone, however it is completely open with an HDL and a schematic; it is in the direction that a puristic libre system would be if not "technically" all the way there. The board itself has both(I think?) an arm and a x86 on board, simply because adapteva is too new to have enough libraries ported for a full os (I think?). Now their boards are $99 which is a jump from $40, so my question would be was price differential the reason why it wasn't included or where there too many compatibility/tooling issues? Ultimately this thing would be nice to supplement the ARM in graphics computation if ever the right libraries where written to exploit the adapteva for that. Potentially could run graphics and ai programs better than a standard arm device. Just asking?