I never understood what's so bad about swearing in code comments. It's not something I would do, but different people speak in different ways, so what? This commit seems like a big waste of time to me (except when it replaces variables names with something more descriptive).

Personally, I like William Morgan's IMAP rant[1], from the source of his excellent mail client Sup[2].

And then there's the kernel: http://www.vidarholen.net/contents/wordcount/

[1]: http://sup.rubyforge.org/svn/trunk/lib/sup/imap.rb

[2]: http://sup.rubyforge.org/