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A web site is a collection of publicly obtainable, woven Websites that share a single domain name. Websites can be produced and also preserved by an individual, group, organisation or company to serve a selection of purposes. Together, all publicly easily accessible web sites make up the Web. Sites come in a virtually countless range, consisting of educational websites, news sites, online forums, social media websites, ecommerce sites, and so forth.
What is Pligg?

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