Open source is a widespread movement that has accelerated the pace of technological process tremendously. Technically, "open source" means simply that the source code of a piece of software is not encrypted. Practically, it fosters an environment of sharing and cooperation, builds entire communities surrounding key systems, and brings us tremendously valuable resources like Linux, Apache, MySQL, php, Joomla!, and Mozilla Firefox. Financially, it means that our clients can leverage the work of thousands of brilliant developers at a remarkably low cost.