We're fans of Facebook's Paper here at TUAW. It's a handy alternative to Facebook's main iPhone app, which lets you bypass downloading the Messenger app. Paper has just received a new update which makes finding and sharing your favorite photos easier.
Version 1.2.5 introduces an improved camera roll which organizes your photos and videos by the date they were taken, and adds support for iOS 8's Favorites album within Photos. Now you'll be able to search your Favorites folder, which includes the photos you've stored in the camera roll outside the app. In addition, you should find that the entire experience of posting a photo is faster after updating.
You can find the newest version of Paper right now in the App Store.