As a developer with a production mobile app that uses Facebook for more than just sign in, I hate this. It changes a lot of the fundamental things that we use i

As a developer with a production mobile app that uses Facebook for more than just sign in, I hate this. It changes a lot of the fundamental things that we use in a way that is detrimental to our user's experience. Before, login with Facebook provided a better and more convenient user experience. Now it just seems clunky. Without the information that we get from Facebook for a user that decides to sign in with Facebook, we don't even have a user.