Lets not forget that. Its all about software, NOT hardware.
In the late '70's, when buying a computer was still regarded as a very strange idea, the advice was to choose the software you wanted to use and then buy the hardware it ran on.
It was Supercalc that sold the Apple 2 not the other way round, if there had been software for the PPC it could have been successful, although it was expensive (like most Amiga hardware).