I've been contacted by some people who seemed to have a hard time believing that Apple supports internet censorship, and even though this information is really easy to find if you are willing to do a little investigation I've decided to clear this up once and for all.

http://www.bsa.org/country/BSA%20and%20Members/Our%20Members.aspx
http://www.bsa.org/country/News%20and%20Events/News%20Archives/en/2011/en-102...
http://blog.bsa.org/2011/11/21/sopa-needs-work-to-address-innovation-consider...