I didn't really get rolling with Ember until I started to piece it together at a high level looking at Discourse's source.
Seriously, if your product is a new API, don't even think about writing reference documentation until you have a 2-page "birds eye view" document that explains your jargon and metaphors to a new user. Without that any reference documentation is going to be useless.
You can roll your own light-weight layer, and Ember's object system will give you lots of rich functionality. There is also ember-resource[1] and ember-rest[2] if you want something a little less hand-crafted.
[0]: https://github.com/rails-api/active_model_serializers
This is what I love about Angular: just go to angularjs.org and right on the landing page you find excellent live code samples and videos guiding you gradually into Angular. Besides, Angular just feels much more intuitive.
Does anyone know if they've gotten the documentation (including the guides) synced with the API yet?
There was a quick start project I found at one point which looked like what I wanted, but it was not in sync with the latest guides / api so I couldn't use it. Not sure if that has been updated now, but there is no obvious link that I know of and I don't remember where I found it.
edit: here's the quick start project I was talking about. https://github.com/emberjs/starter-kit/ Unfortunately it doesn't look to be up to date.
I haven't seen it, but based on the screencasts I have purchased, it's probably worth the $12
A quick start guide definitely does not "go against" what we believe in. At EmberCamp, we had a slide dedicated to improvements we would like to make to the documentation. The first bullet was "Getting Started".
http://cl.ly/image/0i3i0X3Q0y3M/Image%202013.02.16%208:59:07...
We think we have significantly improved the documentation over the past few months, but know we still have a long way to go.