Improving the editing system.
Instead of "Edit" button having " Suggest Edition" button. when hitted, the original author receives the suggested edits, he may "Accept" or "turn down" the suggestion. if edition is "accepted" the editor receives x points defined in admin panel. Profiles will have another key metrics "the number of edits accepted".
I am not quit sure if this is suited to a plugin or core upgrade.. What do you think ?