We're outlining the UX features that a Jade MVP will need to support, https://docs.google.com/document/d/13tc8j8uuhvLuhI5QEyg-8qEAFPQsog8w_lY685u-7kc/edit and now we need to support with prototype JS.
This task is complete when there are mockups prepared for the initial features we are including with Jade.