Eliza on Emacs (ok, Doctor) it's a good example on this. Pick any Pentium, 486, or RpiB, it will run at crazy speeds. And you can edit it in ELISP to enhance th

Eliza on Emacs (ok, Doctor) it's a good example on this. Pick any Pentium, 486, or RpiB, it will run at crazy speeds. And you can edit it in ELISP to enhance the "personality". Even if Elisp is not the fastest LISP here at all, it runs fine. Now if you use SBCL, or cross the parallel Scheme road with JIT'ted Guile3 or use natively compiled Chicken, the performance skyrockets.