in April 2015 In 2005, Keen wrote that
Web 2.0 is a "grand utopian movement" similar to "
communist society" as described by
Karl Marx. He also states: On 5 June 2007, Keen released his first book
The Cult of the Amateur, published by
Doubleday Currency, and gave a talk at Google the same day. The book is critical of free,
user-generated content websites such as Wikipedia, YouTube,
Digg,
Reddit and many others. He prominently featured in the 2008 Dutch documentary
The Truth According to Wikipedia and was also featured in the 2010 American documentary
Truth in Numbers?. Keen stresses the importance of media literacy and claims that user generated blogs, wikis and other "democratized" media, cannot match the resources of mainstream media outlets. Pointing to examples like being able to gather teams together, travel to dangerous locations (sometimes spending years in the region) and having skilled and experienced editors oversee the process, Keen is also heavily critical of anonymity on the Internet, believing that it makes users behave worse, not better. He says: "The Web's cherished anonymity can be a weapon as well as a shield." Showing that misbehavior using anonymity has been so widely adopted, new definitions such as "
trolls" and "
sock puppets" have emerged. ==Criticism of social exhibitionism==