There are only seven Web sites that more people use than Wikipedia, the online encyclopedia that lets anyone edit most of its articles. None of the sites that are more popular than Wikipedia have as their main purpose producing information about the world. The top sites, Google and Yahoo, mainly function as links to other sites. Facebook and Myspace, which people use to keep in touch with their friends, are third and fifth most popular, respectively. The other sites that are more visited than Wikipedia are YouTube (a kind of online TV), eBay (a virtual flea market), and Microsoft's version of Google.
saved byEnergy Net on 2008-05-02
