Mathematical proof that girls are evil

This is from the Trivia and Ephemera section of a complex oif sites by someone who calls herself the Trivia Queen. She has inexplicably blogrolled me, for which I am, as always grateful, but I don't know how she knows me, or if I know her. If you are Trivia Queen, please drop me a note or a comment (as I would to you, except I don't see either e-mail or comments on your site(s); perhaps I haven't looked in the right place yet?) and let me know who you are. It's a very interesting bunch of sites by the way, if a little confusing to navigate.