Some background: I am planning to build an application with Django as backend and using Backbone.js as the frontend Javascript framework. It is a Single page application (SPA) and this is the reason I decided to use Backbone.js. The application is similar to a blogging engine; users post entries containing text and images and are able to view them by "tag". They can search through their entries by "tag" or by a particular word. I am planning to build an appl