The issue focused on whether or not [DMCA notices] could be obtained from Facebook without asking them for permission. [ http://www.politico.com/news/stories/0512/76498.html ] ( http://www.politico.com/news/stories/0512/76498.html ) 
 Comment: Basically, companies like Facebook use content'marks'as a means to distinguish themselves from others. These marks can be easily disabled. ( However, if you post something on Facebook without having any marks, they may try to remove your marks )