Submission + - 50 sites in 10 months with one WordPress-based CMS (automattic.com)
The white paper describes how this project came about and how they ultimately decided on WordPress as the platform of choice. Using WordPress MU's built-in features along with custom themes and plugins (such as WPDB Profiling), WNET.ORG can now roll out multiple sites that provide a great user experience as well as editorial and creative flexibility.