Data markets aren't coming. They're already here. Hackers and hippies: The origins of social networking. 25 January 2011Last updated at 08:16 By Rory Cellan-Jones Technology correspondent, BBC News The first Community Memory terminal at Leopold's Records in 1973 People that have been to see last year's blockbuster The Social Network, could be forgiven for thinking that the rise of sites like Facebook started just a few years ago. But to find the true origins of social networking you have to go further back than 2004. In a side street in Berkeley California, the epicentre of the counterculture in the 1960s and 1970s, I found what could well be the birthplace of the phenomenon. Standing outside what was once a shop called Leopold's Records, former computer scientist Lee Felsenstein told me how, in 1973, he and some colleagues had placed a computer terminal in the store next to a musicians' bulletin board - of the analogue variety.
They had invited passers-by, mainly students from the University of California, Berkeley, to come and type a message in to the computer. "We were wrong. Network crisis.
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