[ame=http://www.youtube.com/watch?v=DIZn9nXnWL4]YouTube - Upload To Facebook, Twitter, & Tumblr Directly From Photos App - iOS Vlog 402[/ame]
FBUploader is a tweak from Cydia that will allow you to natively upload photos and videos from your Photos app. You can log in to your Twitter, Facebook, and Tumblr accounts to upload directly to them. This bypasses the need to open any of those third party applications, wait for them to load, etc. Now you can look through your photos/videos with a easily choose the ones you want to upload since some apps only let you choose, not see. FBUploader can be found in the Cydia Store for $1.99.