FAQ-Like Programs

Blog   Easily accessible Journals -- as well as archival abilities
    http://freshmeat.net/projects/blog/
     
Drupal   Drupal is the English pronunciation for the Dutch word 'druppel' which stands for 'drop'. Drupal is a full-featured content management/discussion engine suitable to setup a news-driven community or portal site. Drupal aims towards easy installation, excessive configuration and fine-grained maintenance capabilities. Due to its modular design Drupal is flexible and easy to adapt or extend.
    http://www.drop.org/module.php?mod=drupal
     
Web Harvest
 

Collaboration Investigation