by Meghan Keane 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...
by Graham Charlton The Right Media Exchange was launched in 2005 and acts a a stock exchange for advertisers and publishers. It was acquired by Yahoo in 2007 for $680m. It now claims to have over 240 Exchange members, with 8bn transactions a day going through the...