I did a post several months ago about creating a generic taxonomy app for Django that was loosely coupled, unintrusive, and could evolve with an app that needed categories today, but then tags later, or labels later, or some other classification mechanism later. I wanted one app to just be generic enough to deal with it, so I created django-taxonomy…. and then did nothing with it.
Well, *I* did stuff with it, but I never put it anywhere where anyone else could do anything with it. So now I have: django-taxonomy is up on github. Please fork it and send me merge requests, because this app is not super high on my priority list, which is why I’m releasing it: it’ll get further and be more useful to you with the help of the community