Looking for a long list of reasons what make Drupal CMS so great? Need a few inspiring sites to get you thinking or tutorials to get you going and a theme to help you look good?
Well, maybe what you need is for someone to gather up all that information and gave it to you on one page with one link?
Sure would help starting you out right? Well. Smashing Magazine a very popular Digg type blog finally did.
Make no mistake - When I found this I was really amazed at how great of a complete list of helpful resources and guides for Drupal it was.

This covers everything from Themes, Tutorials, sites done in Drupal, and just about everything you need to at least keep you busy for a solid start.

Smashing Magazine's Drupal Developer Toolbox