I want to add an ideas forum to my site very similar to http://wordpress.org/extend/ideas/
Is bbPress being used?
What is the list of plugins that is being used?
The features that I want are:
1. Registration required to add an idea
2. 5 star ratings
3. List of Latest Ideas
4. List of Most Popular Ideas
5. List of Top People Submitting Ideas
6. Sticky Posts
7. Post Moderation