haskell brain damage cancer invades scheme*

http://blog.racket-lang.org/2007/11/getting-rid-of-set-car-and-set-cdr.html

(* depr derp we're not "scheme" anymore... i know)

The lame attempt of %LanguageName% to implement the so called "Feature" as it is imagined by believers in so called "Feature" proves that 1) so called "Features" never existed in other languages and 2) if implemented as it is imagined to exist, it is a total failure.