Who the hell are you, and why are you sending me this e-mail? Do you have nothing better to do with your life than to scour the Internet, looking for people you disagree with, so that you can send them insulting messages?
What manner of foul hatefulness or psychiatric disorder inspires your antisocial habits? Are you addicted to dangerous drugs or in the thrall of some bizarre sexual perversion?
Seek professional help, before it’s too late.
I have yet to send something like this to one of the characters offering to write blog posts for me on some arcane subject, but I am sorely tempted to copy McCain’s text into a macro. (With, of course, a link back to his original.)