Neoseeker's Favourites system is a site wide system to let users track their favourite content. The system allows you to favourite anything from Fanart to Gallery Images and News items.
Favourited items can be located in your Favourites page (see Redemption's Favourites page as an example) and can be filtered by content type like Videos, Screenshots, News, Blog posts, and more. Below is a screenshot of how the favourites page looks:
Your Favourites page also tells you how many "favourites" you have received, on how many different pieces of content by how many different members.