drupal

It's a well known fact that currently Drupal 6's admin interface (while a big step up from Drupal 5) is weak. It's not very aesthetically pleasing, it's not very easy to use, and it's not very powerful. Things are looking up for a few reasons though, namely that for Drupal 7, they are making the user interface one of the main focus points (see http://www.d7ux.org/ for more info).  While Drupal 7 is still a little ways off, there are several modules out there that can help a lot for making the administrator and content provider's jobs a lot easier.