I have had a lot of disgruntled models contact me this morning after going on their AdultWork profiles and other tubes sites they are displaying their films/pics on, they have been asking me if there are any ways around Mastercard's rulings about ID's and the answer is no.
All films or pics used on AW and other paid sites will have to be accompanied with ID's and model releases, if you can contact previous models/photographers/producers you have worked with and get them to sign releases & give photo ID start now, anything you are shooting on content share or TFP make sure all parties have signed releases and ID.
Obviously if you are a photographer or film maker paying models make sure you get the model to sign a release and give you ID otherwise you are screwed when trying to sell that material on the net.
After the 15th a large majority of adult content will be removed from sites if you can't prove you have the said persons consent, for those doing things properly the Mastercard ruling won't be a problem but if you are shooting without releases think again,.