Requires iOS 5 or higher
Integrate Facebook with Photos app, so you can post photo to facebook directly from Photos app.
To Use:
1) Facebook option is now available on Photos app, just choose image, press arrow button (bottom left), and choose Facebook. Leave message for this photo, then OK.
2) For (only) first time using, you will be asked for authorize Sara facebook app by Facebook.
No options to configure.
See larger Screenshots below..