... and next mont will be 20/80, and so on...
The only way to deal with that is to stop uploading or leaving the sites that haven't opt-out for pennies subs sales. However, that's something that can't be done through "calls to weapons", associations, lists, petitions etc... It's a natural an unavoidable way that many contributors will take silently when realizing that these kind of sales are eating the credit sales while decreasing their income and, probablaby, decreasing too sites earnings and margins to invest on promotion. This process can last one or two years but, at the end, sub-sites will have mostly sub-images, and a majority of the better photographers will be found elsewhere. And with them will go many costumers.