Just a little thing that for me (and hopefully for others) would be extremely helpful from an admin and organisation point of view.
I was thinking that it would be good to be able to have a small notes section or even a link block in the admin cp sidebar just to make organisation between admins easier. If I do something or am in the middle of something I'd be great if I could leave a note right there in the admin cp of what I'm doing. Or have a little links section at the side so we could link to a independent notes page as well as other stuff, for example some private details about mods that isn't appropriate to have somewhere public, or even semi-public like the mod forum.
Just a little thing, but I think it'll be quick useful, wouldn't have to be big or flashy, I was thinking just like a one line text box that expands as more stuff is written. So if it isn't used it takes up no space.