I'm bookmarking that. Appreciate the link. You're mischaracterizing it a bit, though. He usually gave the specific counter-example(s) of what was there first so person could look it up. The only one I disagreed with was Prolog for declarative programming. "Portman" was right that real-world use of it typically requires extra steps for the how as much as the what. I've read many horror stories, even for modern implementations.