When I look back over some of the most high-profile things we’ve done recently at The Guardian I see an interesting pattern emerging – a form of collaborative journalism that I can best describe as a mutualised newspaper.

"I've seen the future and it's mutual." British Journalism Review, Vol 20 (3), 2009. p. 19-26; Partly cited in: Santo da Cunha, Rodrigo do Espírito, and Rodrigo Martins Aragão. "Clicar, arrastar, girar: o conceito de interatividade em revistas para iPad."