[Instantix]

When you think of it, Apple (and so Jobs) have really missed the mark with the Apple III. The Apple II (1977) was really good with its expandability capacities, its keyboard, its monitor, its floppies drive and its good installed base. It was a very advanced machine. The PC is a kind of copy. So the Apple III (1980) should have been the one which became the market standard. It miserably flopped.

Commodore with the PET (1977) was a pioneer too with a good installed base but the CBM-II (1982) was a poor upgrade which had no internal cards connectors. Not very appealing. And the C64 was not quickly upgraded in the way it could have be.

And those three machines were stuck with the brilliant 6502 (1975) but which did not appeared into a 16 bits version until 1985 thanks to Commodore which did not really invested to develop MOS Technology.

So the choice of the 8088 8/16 bits CPU (1979) by IBM was really a game changer. It made the machine open to the future and viable. Another reason to choose it.