There is consent to re-sell the data for whatever purposes to 3rd parties in a lot of privacy statements that you agree to when signing up for various apps/serv

There is consent to re-sell the data for whatever purposes to 3rd parties in a lot of privacy statements that you agree to when signing up for various apps/services. The difference with Facebook/Google is that there is massive scale involved. An interesting solution could be to give every user a piece of FB in accordance with the volume/quality of data shared, thus enabling them to partake and profit in whatever data sharing they do!