I didn't know about that particular comment, but I did know that this is not an idea that's original with me. It's completely obvious to anyone who has learned Lisp. The only reason I wrote it is that it's apparently not completely obvious to CSS advocates. I seemed to have garnered their attention for reasons passing my understanding, so I thought I'd try to take advantage of that to spread some enlightenment. I have found that sometimes merely stating the obvious somewhere that people can see it and link to it can be useful.
