Recent work at the US National Congressional level to ‘establish duties for online service providers with respect to end-user data that such providers collect and use’.
Consider the statement by Facebook: you “own all of the contact and information you post on Facebook” and “can control how it is shared.” Do you? The statement implies Facebook enacts how you’d like to share your data on your behalf – they have primary control over how your data is shared. Does this imply accountability on Facebook’s part? How is that measured? Proven? Are derivative data defined? Do you control derived data on your interaction with Social Media companies?