Earlier quoted context omitted.
I always wondered why the desktop revolution didn't really take off until the 90s after seeing that the Mac was released in the early 80s.
In 1988 I watched when they tried to use the Smalltalk environment with its windowing system in software production. It was very robust and well for a week, but then it just choked up. Not enough memory and virtual too slow.
iirc Still being used on a daily basis, 5 years later.
http://sdmeta.gforge.inria.fr/FreeBooks/SmalltalkVTutorial/S...
https://books.google.com/books?id=CD8EAAAAMBAJ&pg=PA25&lpg=P...