Feedback from our members...
I have been a member of AdultFolio from the start. I find I get more work through this site than the others as they allow people to see exactly what you do and not just cover it with the term Adult.
AdultFolio does what it says on the tin!! It's an excellent recourse for photographers and models who are interested it working to adult levels - which some other sites are less tolerant of. It's a great place to find like minded creatives, and to show the results of your collaborations. I love this place.