Cool! About Collage: "... totally custom film strip interface and sliding, animating panels is some of the finest UI work you'll find in the App Store."

Collage was my first official SDK app. :) It evolved from an app I did during my iApp-a-Day project in the pre-SDK days. Nice to see someone notice it. Collage came from an era when no one was quite sure what kind of apps people would like on their iPhones. :) My latest iPhone project is http://www.rampchamp.com which is submitted and coming soon, hopefully.