As fantastic as these features are, they will certainly not satisfy the needs of all users. To that end, Drupal's capabilities can be easily extended with modules, themes, and installation profiles. Take a look at Drupal's main website, (http://drupal.org), and you will find thousands of modules that provide new features and thousands of themes that transform the look and feel of the site.
The fact that almost all aspects of Drupal's behavior can be intercepted and transformed through the module and theme mechanisms has led many to claim that Drupal isn't just a CMS, but a Content Management Framework (CMF) capable of being re-tooled to specific needs and functional requirements. This is particularly the case with ...
