The "seen..." feature in Facebook messages violates some elementary privacy rights.
On Facebook the user often shares with his friends information based on actions that he or she takes on the platform.
The problem in this case instead is that a private and sometime sensitive piece of information gets shared without any control by the user.
We ask Facebook to provide a way for the user to control in his privacy settings how the message "seen..." information is shared.
Sign this petition to show Facebook that users care about these issues and want to be in control of their private information. If we reach a good number they will have to listen, as it's been demonstrated other times before.
Join the protest, share it with your friends :)