9. yahoo.com
Yahoo Inc. (styled as Yahoo!) is an American multinational technology company headquartered in Sunnyvale, California. It is globally known for its Web portal, search engine Yahoo Search, and related services, including Yahoo Directory, Yahoo Mail, Yahoo News, Yahoo Finance, Yahoo Groups, Yahoo Answers, advertising, online mapping, video sharing, fantasy sports, and its social media website. It is one of the most popular sites in the United States, says Wikipedia. Yahoo was founded by Jerry Yan and David Filo in January 1994.
Yahoo had the most articles published online with 160,271 and is the ninth placer with 20,973,744 Total Facebook Interactions.