SOPA Strike http://sopastrike.com/strike
Vote for the Net http://voteforthenet.com/
Don’t Censor the Net http://www.dontcensorthenet.com/
Stop American Censorship http://americancensorship.org/
WordPress News “Help Stop SOPA/PIPA” http://wordpress.org/news/2012/01/help-stop-sopa-pipa/