@jwz Respectful dissent, sir.
Mozilla's *worst* decision was inflicting JavaScript upon the world, for the lamest reasons possible.
All anyone had to do was talk to victims of MS Word macro viruses to realize putting a scripting language into what is putatively a document, and then *running them by default*, was a monstrously dumb idea.
"But Micros~1 would have..." Yeah. And then Mozilla could point and say, "Word macro viruses at *Web scale?* Are they completely deranged?"
@ewhac
1994 called, they want their BLINK tag back.
1992 called, they want their IMG tag back.