Competition is at the Heart of Facebook's Privacy Problem
[Commentary] Americans should have rights to and control over their data. If we don’t like a service, we should be free to move our data to another. The same network effect that creates value for people on Facebook can also lock them into Facebook’s walled garden by creating barriers to competition. People who may want to leave Facebook are less likely to do so if they aren’t able to seamlessly rebuild their network of contacts, photos, and other social graph data on a competing service or communicate across services.