Feedback from our members...
Adultfolio is a one stop shop for models and photographers which is rich in information and advice for professionals and amateurs alike.
You can write reviews on people you work with on Adultfolio giving others an idea of how these people conduct themselves and also if they fit the type of work you are looking for, because of the vast amount of members its also a great site for networking.
Casting your shoot is another option given to members which gives you maximum coverage to people with the same interests, as adult photography/model sites go I personally think this is second to none.
I've found this a great site for finding the resources necessary to enhance a portfolio. There are some really helpful people on the site that are able to give great advice and help to both experienced models and those just starting out.