Wondering what possible expertise Greenspun brings to this arena. Worse, this post of his is just a long list of assertions without any references, supporting material or backup. I guess we're just supposed to accept on faith that he knows what he's talking about.
Which is kind of how we got into this cluster F in the first place, isn't it?
Thinking that your experience in specialty X translates to great insights into specialty Y is a known FAIL. Greenspun needs to operate with the minimum debate rules that he'd demand from someone making equally blatant assertions about electrical engineering or web based computing.
For the children.