Incredible, they are using the current controversy to represent their locking down of the API in a good light. Facebook didn't restrict their API because they were privacy-conscious. They restricted it so you could not build experiences they did not want:
- You cannot sync your address book contacts with facebook in order to get profile pictures (you used to be able to do this)
- You cannot write an alternative Facebook client (with a better timeline, no ads, ...)
- You cannot write a complete bridge to another social network (e.g. implement Federation)
- You cannot build a P2P (serverless) application over Facebook. E.g. a chat, or something to send a file to a friend on Facebook, or to initiate a TeamViewer-like session.
All of these are either explicity forbidden by policy, or have been closed by specific changed to their API.
To be honest, I don't care too much that people were able to scrape data I put up voluntarily. The German Facebook clone was called StudiVZ - Student's Directory. This sounds a lot like a telephone book, and that was the mindset and expectation I had when signing up to Facebook. Create and curate a profile for friends and friends-of-friends to see, and I didn't care much if others saw anything, because it was irrelevant to them. I mostly cared about meeting people - being found, and finding other people. In this light, I'm more concerned about data freedom than data protection. While the latter is important of course, it's unfortunate that the former is always forgotten.