I'm sorry, Ember has come a huge way in 2 years. We've got 2.0, which was a big leap forward, a whole bunch of concepts were refined/removed or changed.
Also you're flat out wrong: Ember-cli isn't really anything to do with the framework. You don't need it to write Ember apps, it's just the communities command line tool for managing Ember projects. That's all.
Also you're flat out wrong: Ember-cli isn't really anything to do with the framework. You don't need it to write Ember apps, it's just the communities command line tool for managing Ember projects. That's all.