Their latest privacy change is even more concerning and I think it is a tipping point for me as a user. It is called the removal of the "Who can look up my timeline by name" feature. It opens up everyone's timeline to be searchable. They started notifying me by putting a notice at the top of my News Feed that I chose not to agree to. Today, however, that changed. instead of a warning I can ignore, they put in a modal dialog that only gives you one option. Agree to the removal of this privacy feature or you can no longer access Facebook.
By being so ham-handed, sadly, I think my relationship with Mark Zuckerberg's brainchild is coming to an end. They block access to your Facebook unless you click on "Okay, I Understand." Frankly, I don't understand and don't think I may be a member for much longer.