AddThis is a social bookmarking service that can be integrated into a website with the use of a web widget.
Apache is a free and open-source cross-platform web server software.
DoubleClick Ad Exchange is a real-time marketplace to buy and sell display advertising space.
Google AdSense is a program run by Google through which website publishers serve advertisements that are targeted to the site content and audience.
Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.
SWFObject is an open-source JavaScript library used to embed Adobe Flash content onto web pages.