I frequently read a very funny blog called Passive-Aggressive Notes. Basically, people submit nasty notes and e-mails they've gotten, and then commenters line up on one side or the other, all to humorous effect (you have to be there, so go. I'll wait).
Anyway, one recent comment was unintentionally funny enough that I had to repost it here:
"Personally I would have serious difficulty mustering up the embarrassment/concern that I’m sure this letter was intended to provoke, for one simple reason. LOOK AT THAT GRAMMER!!"