I use Safari because it supports most of Emacs keyset in textareas. Unfortunately, Stack Overflow breaks that. (Especially annoying are strong text (C-b, left-arrow), followed shortly by enter code here
(C-k, cut line).)
Anyway, I would like to request a preference to turn off the keyboard shortcuts.
Note: In another question, somebody mentioned disabling Javascript, but that sounds like it would break the rest of Stack Overflow.