Informationsarchiv.net is a big computer-related german website. It has a glossary, a news section and a huge forum. It exists since 2003, is very popular and still growing. In December 2006 we decided to change to drupal. This was a very good choice. We only needed 5 days to get almost all features of our old site ported to drupal and the site is much faster now. Visit it and see what drupal can do.