Earlier quoted context omitted.
you don't believe accountants care about anything but the market leader, do you?
Microsoft wasn’t the clear market leader in the 70s and 80s. Look for example at the spreadsheet. Multiplan was loosing against Lotus 123. (123 being the VisiCalc killer itself) Microsoft first launched Multiplan as its spreadsheet software on Macintosh (1984), it was something like the 22th or 23rd port of Multiplan! Then in 1985 very first version of Excel (Macintosh only) It was an incredible step up from text-scr…
Why didn't they charge ahead and achieve dominance in the 90s?