1. Give us the option to see the title of the image - we can have titles of songs, why not Flickr image titles?
2. When viewing a contact's favorites, show the owner of each favorite as well as the title.
3. Rather than have us type in a contact's name, why not give us the list of our contacts direct from Flickr?
4. This may be asking too much but it would be nice to know if there are comments on an image and, if so, how many.