Some examples and use cases from the internet:

Some examples and use cases from the internet:

• Among other signs, extremist slogans are appearing on walls and dangerous groups have issued threats on social network sites.
• Social network sites
• "Targeted marketing on social network sites, the shaping of personalities" especially of the younger and often heavier users "are also ethical issues which need to be addressed," according to Simon Rogerson, Director of the Centre for Computing and Social Responsibility.
• The story exploded on social network sites.
• Close legal loopholes to ensure that social network sites do not circumvent EU regulations related to storing and using personal data?
• Twitter, Facebook, gaming blogs.
• I'm on her social network sites.

• Indeed, on 9 February 2009, the Safer Internet Day, 17 major Internet companies, including Facebook, signed a European agreement to regulate social networking sites.
• A recent survey carried out in the USA has revealed that the overwhelming majority of American parents have misgivings about social networking sites and the effect they are having on their children.
• The Commission shares the Honourable Member's concern about risks raised by the increasing use of social networking sites by minors, especially in relation to their personal data available online.
• She's got several missed calls and a few text messages from social networking sites.
• Following this successful initiative, the Commission is now discussing with the main social networking sites how to ensure children's and young people's safety online.
• According to the European Commission, of all social networking sites, only Bebo and MySpace offer by default the highest level of security where only friends can see each others' profiles.
• Calls for greater transparency with respect to personal data and information on users stored by Internet search engines, email providers and social networking sites;
• The Commission is aware of the dissemination of violent radical messages through the Internet, including via social networking sites.