Back in the good old days it was easy to publish content on the net, especially text and music. But now that the pigopolists are lobbying every possible inch of world parliaments, it's becoming harder to publish even legitimate content.
This interresting dutch study on 10 ISPs is quite impressive. It shows how the ISPs are devoted to the copyright owners or fear possible legal actions. Sometimes don't even caring about their own users. So be careful with your own content !