We need a fast way to categorize pages according to their content and the progress of the page. Maybe we could decide some categories and insert small bottons corresponding to them so that even new users can easily make a first step in the categorization. Then ed5itors can add more detailed categories. The progress is now denoted by a bar with % of completeness, but i think 3 bottons 'empty' 'in progress' 'complete' could be more useful, and we can insert them as categories so that users can find pages that need improvement by a simple category search.
Nice idea. From the already existing extensions I found this: