Bryan Ruby of CMS Report recently did a great video segment covering MODX on CMS Connected. My favorite part was where he talked about his son havingn used Drupal since he was four, but that he was going to encourage him to use MODX to really start learning what creative freedom really means. :) Connect with Bryan via @cmsreport.
If you are a content managment practitioner, you should register for their monthly live shows because they offer unvarnished, insightful coverage of what matters for content management. I'll even be on the next one on April 19th!