Matt Butcher is a Drupal programmer for Palantir.net. He is a member of the Emerging Technologies Lab at Loyola University Chicago, where he is currently finishing a Ph.D. in philosophy. He has written five books for Packt Publishing, including Learning Drupal 6 Module Development, Mastering OpenLDAP, Managing and Customizing OpenCms 6, and Developing Websites with OpenCms. He has also contributed articles to various web sites and scholarly journals. He is an active contributor in several Open Source projects.