There's some pre-order sale threads over in Group Buys, and I'll be starting to bring in parts before long. PCBs and heatsinks should be in hand in about two weeks. Novak's on vacation and I'm tied up with assembly tasks for a huge PSU boards order so there probably won't be any dev work done on either hardware or code until next week. I think we're going to skip Amita design and go right into a simple multi-chip board with full software control of clock, voltage and fan. From there we can extend it to 18- and 30-chip designs.
Independent from what PlanetCrypto is working on, we've been thinking about building a 4U machine made for swappable boards and such. With BM1384 it'd put up 5TH, so next-gen chips would be even better. The plan was to make the layout fairly flexible, internal connections a generic USB bus, and publish the specs in case anyone else wanted to build boards for the same form-factor. Basically, an intention to define an open standard. Once I get back to hardware dev we'll see what happens.