Angular Event Bus/Command Map Service =================================== Prototype exploring an event bus and command map for Angular JS implemented as a stand alone service. A Scope Watcher service was also created as a hack to allow for a tear down to be performed on controllers. Demo: http://www.fluid.ie/angular/calculate/ The Angular JS team are also working on a scope based event bus implementation, you can check out their progress here: angular/angular.js#522 NB: This is a PROTOTYPE! It is not tested on all browsers. There are known issues with IE. I don't recommend using it in your projects!