Posterous Spaces is built on Backbone.js

I'd be glad to feature y'all in the list of example sites on the Backbone homepage:<p><a href="http://backbonejs.org/#examples" rel="nofollow">http://backbonejs.org/#examples</a><p>If you're interested, email me a brief paragraph of description, and a 550px-wide screenshot of Posterous Spaces.<p><i>Edit</i> -- Adam followed up, and I've posted it up here:<p><a href="http://backbonejs.org/#examples-posterous" rel="nofollow">http://backbonejs.org/#examples-posterous</a>

Coming from server-side MVC dev, the line "Views: The meat of our business logic occurs here." was surprising. I thought the point of MVC was to decouple the logic from the views.<p>PS: I'm about to start reading the new Javascript Web Applications book by Alex MacCaw as I'm very interested in learning more client-side development. This is very new to me.

The article itself doesn't go very deep in technical details. So I wonder how they manager there views, especially deleting unused events from models and collection, managing livecycle of views etc. Another interesting think to know is, how they handle subviews and the communication between them.