A site is a collection of publicly accessible, interlinked Internet web pages that share a single domain. Websites can be developed as well as preserved by a specific, group, company or organization to offer a selection of functions. Together, all publicly available websites constitute the Globe Wide Web. Internet sites can be found in a virtually endless range, consisting of instructional websites, news sites, forums, social media websites, e-commerce websites, and also so on.
What is Pligg?

Pligg is an open source content management system that lets you easily create your own user-powered website.