Yes, Whirliwig, I've posted on that on another thread. It's incredibly exploitative. Young girls being asked whether they give oral sex or receive anal sex and then their answers are filmed! People who are worried they have an STD filmed waiting for results. What is shocking is that it's filmed, not that all that goes on.
Mind you the young gay man a few weeks ago who said he'd slept with 80 men in the last three months and didn't know the name of any of them really shocked me. He was involved in the gay porn industry and didn't want to stop having sex for two weeks in order that his STD was cleared up. I wasn't convinced he'd last that long.
I wondered about the physical state of his body, having anal sex so frequently.