An internet site is a collection of openly accessible, woven Internet web pages that share a single domain name. Web sites can be created as well as preserved by a private, team, service or organization to serve a selection of functions. Together, all publicly easily accessible sites constitute the Net. Internet sites are available in an almost limitless variety, consisting of academic sites, information websites, discussion forums, social media sites, e-commerce websites, and so forth.
What is Pligg?

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