"Greenfield warns social networking sites are changing children's brains, resulting in selfish and attention deficient young people." <http://www.guardian.co.uk/uk/2009/feb/24/social-networking-site-changing-childrens-brains>http://www.guardian.co.uk/uk/2009/feb/24/social-networking-site-changing-childrens-brains "It's amazing how many experts can be trotted out who so fear a technology it's clear they've not really used it very much. " Masnick <http://techdirt.com/articles/20090225/0109593893.shtml>http://techdirt.com/articles/20090225/0109593893.shtml "People Who experience mood swings, fear, voices and visions"