GNU Emacs HUR HUR

http://www.gnu.org/fun/jokes/gnuemacs.html
The following is an April fool mail received from RMS, but wasn't acutally sent by him, which he found it as funny.
ACUTALLY

>>4
It's okay. I think you're very fast actually. (That is, if you actually read SICP)
C is easy. It turns normal people into annoying pedants, don't let that happend to you.