I'm going to be doing a talk in a couple of weeks called "10 reasons why Drupal (might) kick your CMS's a**" to a local group of web tech folks, only a couple of which use Drupal. I have some ideas, but wanted to crowdsource this a bit and see if I can get some input from the community. I have a very limited exposure to other popular CMS's, so any input on comparing and contrasting Jooma, Wordpress and Drupal would be appreciated. Also, any nifty graphs or diagrams that might hit the points home? So far, here are some items on my list: