In the earlier days of CMS, the cost involved with development was quite daunting. As a result, not too many users took interest in employing developers and coders to build custom CMS for a website. Over time the cost of building a CMS came down gradually, and Open Source CMS has taken over the market.
The best of industrial leaders such asCisco and Audi use these systems to manage their web properties.
The latest technology blogs such as latest-technews.com, educational blogs such as c-cplusplus.com, and even the latest job portals, for example, freshersarea.com are based on CMS. Even sites such as Twitter are powered by open source CMS.
Whether you talk about Wordpress, Joomla, Drupal, CushyCMS, TYPO3 or the RailFrog, each of the Open Source CMS options come with their own set of unique features.