exponation why availiable PPC board is not viable target for MOS.
This has been covered in numerous other threads before, but since you asked:
- The Sam 460 board is very expensive vs the performance it gives. Even basic Mac Mini G4 runs circles around it. There are better (cheaper & faster HW, better spare parts, repair&support situation) targets for the port, for instance PowerBook G4, PowerMac G5 and iMac G5.
- Considering the tiny HW base it would lead to little gains in number of new MorphOS users. While some Sam users are interested in running MorphOS, most are not (this has been backed up by various polls, too).
- The Sam HW is very different from the currently supported HW. Various Mac models are very similar to each other and thus making ports to them is much easier than going for some totally alien and new HW.
There are more reasons but these are the most obvious ones.