It occurred to me that having a developer or administrator notes and tasks section would be enormously useful.
I am thinking having it in the sidebar so you can see the note text as you are editing would be useful. It could also be in the top menu, like you have messages, maybe allow it to pop-out.
Even a simple note pad that is database wide would be useful. But having something that is tied to each table or view would allow a person to make notes about that view specifically, would be amazing.
Keeping note on our development is a major issue!! This would make it simple!