@bhoggett
When I entered the Amiga World it was because it was on the bleeding edge, that edge is so far away now that it is an unreachable goal, so why bother, Hyperion have a market that wants on a few changes, a retro OS that can use more modern hardware and one in which they can do a few modernish things, that's a doable thing.  That appears to be Hyperions target.  
And that market doesn't care about price, they'll pay what it takes.