Turns out there yet another one:
http://arstechnica.com/tech-policy/news/2011/05/senate-bill-gives-feds-power-to-order-piracy-site-blacklisting.ars
http://arstechnica.com/tech-policy/news/2011/05/senate-bill-gives-feds-power-to-order-piracy-site-blacklisting.ars