Known only by her Twitter name, Oxfordgirl has emerged as a crucial link between the protesters and the outside world. "Before they started blocking mobile phones I was almost co-ordinating people's individual movements - 'Go to such and such street,' or 'Don't go there, the Basij [militia] are waiting,' " she said. "It was very strange to be sitting in Oxford and co-ordinating things like that."
"Stephen Fry, technophile and a "twillionaire" having amassed more than a million followers on Twitter, yesterday explained what almost led him to commit "twitticide" last month and consider leaving the micro-blogging service."