We are currently able to delete all of the wall posts we written ourselves and the ones that are on our wall. But I would love for a function to either hide or delete the other posts on my wall as well. Like the achievement ones or the ones about the Chocolate Frog Cards as I don't want them all to be displayed.
Addition: For Prefects/Staff it's possible to see all the wallposts but with a small notification saying which posts is hidden and which one isn't. In that way they can always check up on posts that are innapropriate or what ever.
Customer support service by UserEcho