Basically, I’d love to solve any perf issues that come up but I really need to have a confirmation (ideally a succinct jsbin/benchmark) that highlights these issues without it boiling down to the very much intended pausing behavior featured on the router now. @tmartineau do you think you could put together something quick that illustrates this issue?
Also, related: Splitting of Promises from DS.Model (or Ember.Model) - #13 by tonywok