... that's not always the case. I don't know if there's enough out there yet to establish a canon, but we try to keep most reusable business logic in the models

... that's not always the case. I don't know if there's enough out there yet to establish a canon, but we try to keep most reusable business logic in the models, and leave views to UI concerns. If you want to browse around: https://github.com/documentcloud/documentcloud/tree/master/public/javascripts https://github.com/documentcloud/documentcloud/tree/master/p...