Ah, life in San Francisco. It's amazing what becomes commonplace here. In my class at City College, we're learning about the four different types of measurement scales: nominal, ordinal, interval, and ratio. As an example of a nominal level, we are given gender classification, i.e. male, female, and of course transgender. I don't remember being told about a third gender classification in school in Missouri, but here in San Francisco, none of the students or my teacher seem to bat an eye. I'm so glad to see the Gay Agenda is moving forward. ;-)