Yeah, I was thinking that nevermind workstations, this could be good upgrade from APU2 as a router platform if you want to go beyond 1Gbe. Throw in some pcie wifi adapter (ax210 maybe?) and you got a pretty decent setup
Do they like multi-"socket" settings?
The number 32 is important because a stack of boards should look like a Thinking Machines CM-2a (http://www.corestore.org/cm2a.htm) and each CPU would control one LED (or three - Octavo now has a 3-core, two puny, one even punier, part, ending up with only 10 nodes per board).