That was only common for a blip in time where NOTHING was normal because it was all being figured out and cost constraint, not personal or ergonomic preference, drove computing capabilities.
> Even GUI wise, Amiga used a dark-blue background as the default Workbench
That's because of cost. It was expected that many people would be viewing Amiga video output on a television via composite output and white-on-blue is something that TVs are good at displaying. The 1080 was like 1/3rd the cost of the A1000 and I'm willing to bet that many, MANY A500s were hooked up to TVs for at least a while after being opened on Christmas.
I used practically every word processor ever made for Amiga. Except for WordPerfect they were all black text-on-white, and WordPerfect you could change that they just kept the default blue and white to match DOS.
> Even GUI wise, Amiga used a dark-blue background as the default Workbench
That's because of cost. It was expected that many people would be viewing Amiga video output on a television via composite output and white-on-blue is something that TVs are good at displaying. The 1080 was like 1/3rd the cost of the A1000 and I'm willing to bet that many, MANY A500s were hooked up to TVs for at least a while after being opened on Christmas.
I used practically every word processor ever made for Amiga. Except for WordPerfect they were all black text-on-white, and WordPerfect you could change that they just kept the default blue and white to match DOS.