Easier Management of Notifications

It could be quite neat if it, in someway, was possible to have all notafications recieved from fx. a Wall text when you're looking at it. It would be easier to keep track in your Notafications aswell as getting rid of notafication. For example if you participates one time in a wall text, and two other users "spams" it - all those notafications would be wiped whenever you look at the wall text again.