This voting app for Django allows registering votes against any Model instance, retrieval of the score for an object, retrieval of top and bottom-rated objects for a particular Model. Also features the ability to clear votes, a template tag library, a generic view for wiring up voting for a Model (GET requests result in a confirmation page, POST requests submit votes), a generic view for voting using XMLHttpRequest (as a bonus, if the non-XMLHttpRequest generic view detects that a request was made via XMLHttpRequest, it will automatically use this view to process the request, which makes it trivial to progressively enhance your project with XMLHttpRequest-based voting).