I, myself, am baffled as to what AmigaOS users think they would bring to the X86 market.
1) an OS w/o memory protection
2) that doesn't support more than one processor core
3) with no outstanding legacy software that can't be matched or superseded by applications in other X86 OS'
4) a 32 bit OS in a market that is rapidly moving to 64 bit (and eventually to 128 bit)
5) an OS which in its multiple variations does not support modern GPU hardware like shaders
Given time, I could come up with many more flaws to this argument.
Right now, Amiga users are basically hobbyists that use an alternate OS out of personal interest. AmigaOS is not a viable competitor for Windows, OSX, and maybe not even Linux.
Personally, I hope we stay with PPC architecture. It differentiates us from the rest of the market and RISC code is easier to work with than CISC code.
I use MorphOS. I don't see the MorphOS development team supporting any other type of processors for the time being. AmigaOS is welcome competition and I hope Hyperion manages to keep it viable.
If you are so interested in an X86 alternative, use and support AROS. While the current release contains some flaws, the eventual roadmap for this AmigaOS offfshoot could make it quite an impressive system.