[phernandez]

Re: #4 My 2 cents: I come from a Java web background, so I may be a bit biased.

I like to think of the view functions as controlling state in an app and deciding what do show on a page (handing input or sticking stuff in the request). Something in between the presentation logic (in templates) or "business logic".

I think the django docs suggest that business (or domain) logic should go in the model (in an extra method) if it pertains to a particular instance of the model - or row in the db. Class level logic should go in a Manager for the model - like doing special queries, for example.

As an aside, I think that this approach makes my code pretty easy to test, I can whip up a test case that uses data in fixtures without having to worry about the view. Using something like the command_extensions makes it pretty easy to prototype model/manager code in the python shell against real data in my dev env. This is probably my favorite thing about working with python/django over java.