They all but slaughtered their desktop OS to get people make software for their shitty phone OS.
Slightly OT, but I could not find a big box store in my area that carried a new PC with Win7. It was ALL windows 8 with no downgrade option.
If a 6600 used paper tape instead of core memory, it would use up tape at about 30 miles/second. -- Grishman, Assembly Language Programming