yeah and I've ALWAYS (even tho I own a PPC+Bvision) wondered WHY they went for the dodgie cache flushing context switching 68k/PPC when they could have saved money + buyer cost + a faster board by having just a PPC chip with a 68k emulator?
That is pretty much MorphOS now.
But just 68k emulator is not adequate. Emulating 68k on BPPC with static emulator is pretty slow and without PPC native OS even worse (emulated gfx, mui, ahi...? no way).