Fashion Wrap Up is a Drupal 6 project that allows multiple writers from all over the country create content for the online magazine. There are several levels of users (writers, editors, authenticated user, admins, etc...) with differing permissions. It also relies heavily on taxonomy for ordering the submitted articles. Views is extremely important, as well, for populating the blocks on the home page. Finally, the site is based on advertisements, and the ad server used is OpenX (http://www.openx.org), as I have yet to find a Drupal way to do this as easily or comprehensively.