Nice try.
David K. Every is a self-appointed reporter and MacPropagandist (or should that be Ipropagandist). This propaganda piece has very little to do with reality - the guy is a Mac evangelist. Funny, this MacMythology piece fails to mention Xerox sued Apple over the stealing of their GUI. The only place you can find this MacPropaganda piece is on this guys personal MacPropaganda website.
Nice try yourself... David K. Every has published articles in MacWorld, ZDnet, CNN, UnixReview, Macobserver, privacy digest, and a host of other tech sites and journals. That makes him non-self-appointed. Is he a Mac advocate? Yup...
As to the article, it summarizes what I knew from observing the events as a non-Mac user at the time... and he cites sources who WERE THERE... both at PARC and later at Apple.
The facts are pretty much as he presents them...