Despite the kind of lame name she gave herself (my opinion), I really enjoy reading the Professor Foxy posts on Feministing. They are Q&A posts that readers contribute questions to, and she answers as best she can. I don't even have any idea what her qualifications are, but I think a lot of the topics relate to what we discuss - sexuality and feminism. Here's an example:
Topics like these could be good things for us to discuss as well. If you want to read more, I'd suggest going to Feministing and typing in "Professor Foxy" in the search bar.