WordPress is now powering over 14% of websites and has over 50 million blogs on WordPress.com. It has 15,000 plugins that have been downloaded over 200 million times. WordPress.org allows more customization than WordPress.com and users have their own domain, while WordPress.com users are limited in customization but have an address with WordPress in the domain. Major publications like the Huffington Post and CNN use WordPress because it is customizable, allows multiple users/domains, has built-in SEO and analytics, and has a large community of resources.