You might as well have linked them, I had not seen them and Im not sure many here have. So they are here:
http://www.youtube.com/channel/UCojFrRNI2PrePdu0jqIPmNA/videos
Those video's are of bitfury boards, but at least thats a big step up from not having anything to show. Im not familiar enough with bitfury products to tell if thats really a custom PCB or an existing design, but unless someone says otherwise Ill assume they are indeed making their own bitfury boards. Good, major improvement in my book.
Problem is that those claims all come from newbie posters and its impossible for us to tell if they are true.