I'm building a new pluggable ratings app (django-voting doesn't come
close to covering what my specs are). It's built around a similar
architecture to what we used on Curse. What I'm looking for right now
is feedback on my proposed API and usage:
http://code.google.com/p/django-ratings/
The solution, as I said, is built off of the same architecture that I
built for Curse, so it will be very scalable, and at the same time,
this should fit most needs for rating (whether you want a Digg clone,
a common review site, or the standard 5-star bunch).