Update:I released an Ember.js plugin that makes it very easy to implement an authentication system as described in this post: Ember.SimpleAuth.
When we started our first ember.js project in June 2013, one of the first things we implemented was authentication. Now, almost 2 months later, it has become clear that our initial approach was not really the best and had some shortcomings. So I implemented a better authentication (mostly based on the embercasts on authentication).
August 8, 2013