User Experience Patterns Catalog & Examples

Came across a very useful catalog of user experience (UX) design patterns called Quince. It's provided by Infragistics and the catalog itself is a really well done Silverlight application. It allows you to group UX patterns in unique ways that make it easier to find what you're looking for or to discover new patterns you could be using. The Wireframe and User Task views are particularly interesting. When selected, each pattern has a description that explains when it should be used and why. Best of all, each pattern has several real life examples you can scroll through. I think this will be a great repository for when I need some functional UI inspiration.

http://quince.infragistics.com