[MrManatee]

Indeed. The author's appreciation of Lisp is well known. If he really is convinced by this abstract argument, it would have been nice to know what other weird languages besides Lisp it has inspired him to learn. APL, Prolog, Smalltalk, R, Haskell - perhaps?

I don't mean to be too dismissive. I think this short piece was thought-provoking enough to be worth reading, and it was not a bad argument in favor of Lisp. Maybe I really should learn Lisp. But if the heuristic was generalized from just one example, it might overfit to just one particular kind of weirdness.