Boris Loukanov Web mixer 2.0

Andrew Keen is a former entrepreneur who has since recanted his enthusiasm for Silicon Valley and come out as an outspoken opponent of Web 2.0. Keen is no stranger to controversy. His 2007 book “Cult of the Amateur” argued against the wisdom of crowds and he is known for incendiary commentary, like the time he likened Web 2.0 to a communist society or when he told Stephen Colbert that the Internet is worse than Nazism. In case you were wondering, here’s his definition of blogging: “It’s all about digital narcissism, shameless self-promotion. I find it offensive."

More: Q&A: Andrew Keen on the death of Facebook and the future of the web http://econsultancy.com/blog/3915-qa-andrew-keen