I can tell you the truth. The international community (I have noticed a few distinct type of groups, mostly not very English educated) will care hoots about this copyright issued from US, as long as we do not keep encouraging everyone create their own content, and support groups that help make that happen.
Telling people it is wrong to use other people content is asking you to tell a child not to touch something. That's human nature.
Let's just keep encouraging others to use their hand phones and be their own man. I have been enough social network that pays to see that because of the ignorance of those who think the law can protect them, will end up having the whole site torn into pieces.