Hide All - Abstergo
I partnered with a friend to build a concept I designed to manage notifications from the lock screen. This screenshot demonstrates how all table list notifications can be hidden. Although showcased on an iPhone, the implementation will work on all iOS devices.
Pull down in this view to reveal the slider. Sliding the icon will remove the notification(s) from the lock screen but not the Notification Center. If you wish to not use it, you can push it back up out of view.
Tapping the "Hide All (X)" changes the text string to "Clear All (X)" (Open circle indicates cell can be tapped). When "Clear All (X)" is selected, the open circle check marks (similar to selecting mail in the Mail.app) If slid, it will remove notifications from the lock screen and the Notification Center.
Stay tuned for details on how individual notifications are handled, whether in an individual bubble or from a cell on the table.
This project is in progress and will be available in Cydia soon under the name "Abstergo."
Fun fact: The word "abstergo" in Latin means "to wipe or clean away." Seems appropriate does it not?
UPDATE (04/09/13):
Much has changed. Keep your eye's peeled for the new Abstergo.