Copyright War is a war against the file-shareing public by Media corporations and Content Associations. The Silicon valley industries and Internet Service providers is now caught up in this war between it's customers and content providers.
The Copyright war territory includes the Public Domain, as people are claiming Public Domain content as their's.
Anonymous group has acknowledged the Copyright war with the takedown of megaupload. The Pirate Bay has now accepted the declaration of war, with the conviction of it's previous owners.