Sufyan bin Uzayr writes for various magazine and blogs, and has authored several books. He is the guy behind Code Carbon. You can learn more about him or friend him on Facebook.
MODX: Is It The Right Choice For Your Website?
CMS
Articles by Sufyan bin Uzayr
SQL for Dummies: Demystifying The WordPress Database
Tips, Tricks & Tutorials
Life Beyond WordPress: Showcase of Blogging CMSs
Inspiration
Showcase of Awesome e-Commerce Platforms for Your Website
Business Online