STOP SOPA / PIPA

STOP Online Piracy Act: 

http://en.wikipedia.org/wiki/Stop_Online_Piracy_Act
http://en.wikipedia.org/wiki/Wikipedia:SOPA_initiative/Learn_more

http://americancensorship.org/

http://dln.gr/2011/12/07/τα-sopa-pipa-ως-απόπειρα-για-την-επιβολή-παγκό/