After having uploaded "Are Social networks Dangerous? Part I , I started looking for further information about the attack to the use of social networkings such as Facebook, Hi5, Myspace, Sonico, etc. carried out by Televisa. The funniest thing is that Televisa did not mention their own social network, called Gyggs and that J.L. Dórigo has an account in Facebook! Articles in Spanish related to the topic: · http://www.periodismodeverdad.com.ar/2008/10/29/la-verdad-sobre-facebook-hi5-myspace-sonico-etc-etc/ · http://www.eluniversal.com.mx/notas/533846.html · http://cyberholocausto.blogspot.com/2008/08/lopez-doriga-un-peligro-hi5-facebook-y.html · http://lapoliticamexicana.blogspot.com/2008/08/lpez-driga-quiere-que-cierre-mi.html Then I asked some collegues who are ICT specialists for their opinions. Most of them agree on the necessity of using Facebook because it is a popular tool, specially among young people: “I have avoided FB for a long time but this has become almost imp