Ideas: Yeah, buy an AmigaOne or Pegasos thing.. Or a Mac.. The specific items you have in your list are all available in these systems. except the coldfire of course.
Hopefully ACP prototypes will be realised sometime. Otherwise, there is absolutely nothing that comes close to anything in your list. ACP might actually be very advanced in one aspect, it's OS: years ahead of anything. At least, judging from the things No/Escape showed me.
The ACP might be interesting for specialist markets like real-time Audio/Video processing and could potentially ship a few thousand units.