I think this title, mentioned earlier, has a lot of promise. I'm going to keep suggesting that you think of the page as consisting of "panels", some of them editable by the user, some of them not.
So, for example, there might be a "To do" panel (editable), a "Suggestions" panel (not editable, but where the user can click to copy/post an item to another panel", an "Articles I want to edit" panel (editable), and "Articles I want to create" panel (ditto), an edit summary panel, a projects membership panel, and so on. And editable panels that have lists might allow the user to easily drag an item to another position in the list.