Recenti post (in inglese) su Global Voices Advocacy relativi al SOPA/PIPA: Trevor Tim, ”How PIPA and SOPA Violate White House Principles Supporting Free Speech and Innovation” Katitza Rodriguez, “SOPA undermines the U.S. in its negotiations for a free, open Internet” Weiping Li, “For Chinese Netizens, SOPA is Another Great Firewall” Yoo Eun Lee, “Stop Online Piracy Act: The Fight Continues” 