Reporting of child pornography images on Wikimedia Commons 2006 he founded Citizendium, a competitor to Wikipedia. While Sanger has gone on the record that this was not an attack on Wikipedia, nor a way to boost readership of his own free web-based collaborative encyclopedia, there is a significant level of skepticism that Sanger acted without malice. Sanger has had an antagonistic history against Wikipedia since leaving, including criticism of Wikipedia co-founder Wales, and of the Wikipedia community: "The ... community had essentially been taken over by trolls to a great extent. That was a real problem, and Jimmy Wales absolutely refused to do anything about it." Fox News
World Socialist Web Site are also regularly cited in newspapers in Asia. Writers for the World Socialist Web Site deliver lectures on a variety of topics to meetings of the International Youth and Students for Social Equality and other events, including Marxist theory, history, art, and war. The World Socialist Web Site periodically undertakes focused political campaigns, during which numerous articles, videos, interviews, and perspectives are published on the topic. Campaigns undertaken by the WSWS include defense of Julian Assange and Edward Snowden, defense of civil rights and free speech, intervention in the 2015 United Automobile Workers (UAW) concessions contract and other contract negotiations,