I feel a strong urge to jump in here (even though I know I shouldn't :-P ).
I want to point out that Eyetech and Hyperion are doing a good job, I feel sorry that this situation occured.
But the following is all the fault of Amiga Inc., I'm not talking of past mistakes or inheriting a bad situation. I am saying Amiga Inc. as they are now, are to blame for this whole situation.
Genesi (and the MOS team) and AROS are both reactions to Amiga Inc.'s very clear and firm annoucment that the "Classic Amiga" was finished. No more Amiga Classic systems. AmigaOS? nah, that's dead, we've got AmigaDE!!!
The MOS Team saw a market and started developing a product to fill it. The AROS team was formed by members of this community who didn't wish to see their beloved platform die. And all goes well, until Amiga Inc. realise that AmigaDE is still born and unable to meet even the more modest parts of their new Amiga specification. They see that MOS and AROS are going to hit the target market spot on, and then rope in Eyetech to make them some PPC hardware and claim that AmigaOS4.0 (PPC native) is entering the final stage of development/testing (back in 2002/2001, I forget, since they put out so many statements!). This turns out to be a lie (along with AmigaOS x86, probably an attempted to displace the AROS team).
It turns out that AmigaOS 4.0 does not exist and Hyperion are brought in to make it happen. Eyetech are let down by their PPC board company and have to buy in standard PPC boards....
So where does that leave us? In a very nasty situation. Had Amiga Inc said, ok, we will licence the PPC version of MOS as AmigaOS PPC and, say licence the x86 Version of AROS for AmigaOS x86 (The AROS team actually changed their licence to make this possible!), we would not be in this situaton...
Put simply they got greedy.
So who is to blame? That's right Amiga Inc. :-(
So now we have three solutions (two and a half :-P, since AROS PPC is still very early) and one market. Well done Amiga Inc. Your business acumon is fantasic. :-x
-EDIT- Feel free to disagree, This is afterall just my view of the situation. :-o