After I posted The Heterosexual Questionnaire, there were a LOT of replies from folks. Many even answered it via email or on Reddit. I found the replies really insightful and more than a few straight folks actually changed their perspective on their gay fellow citizens after pondering the questions.
However one very funky Psych decided to make a Hetero Questionnaire using the DSM-V blueprint, and I think it's incredibly cool.
Feel free to print it out for fun or to play shrink with your Sociology class.