I would also love to see:
Hobbyists- Have you ever requested P4P BBFS?
Apparently all these girls are getting asked but no one is owning up to asking. We get a bunch a guys who say that's terrible (It clearly is!) but they could be the same ones who are requesting BBFS.
Providers- Have you ever offered P4P BBFS?
Don't think the providers would touch that even anonymously but I have been offered multiple times without even requesting it. I didn't partake though and say that's "more fun than I'm looking for." See I've been offered so many times I even have a f'ing standard line!