Yes, that's the one. Very interesting read.
One quote from that page:
"VHS ultimately won over Betamax because Betamax was a proprietary format owned by Sony, while VHS was more open."
My question is- Isn't Sony partially guilty of the same thing with Blu-Ray?

One thing I am positive about. I am sick and tired of this format war already. And I don't own either player yet.