Elizabeth-
First, thanks for writing this!
-When a porn company compiles images and footage from other films for a new film ( a best of, as it were) it counts as new product…I figure the same law should apply. Also, it's been a long time since I was in school, yet, for something to be considered educational in a scientific sense, there is a hypothesis, testing, data collection, proof…in SPC, we merely have a hypothesis, none of those other stages. Even Dines herself states "there are no good studies" (Penn & Teller, Bullshit). In other educational realms, debate is also used as a way to formulate opinions, and they do not allow that in any sense. On the legal front, currently John Staglinao is embroiled in a court case because a trailer for film made by his company "might be" viewed by minors on the Internet. The Slide Show might also be viewed by minors on the Internet (or in person). This seems to be a valid legal matter to me.
As for challenging them on their hypocrisy…I do that every day, as much as possible. More people really need to.