It's incredible that you guys are not fed up with it.
That is the point. Paraphrasing another article about P2P, people are playing a cat and mouse game and the mouse may keep evading the cat almost indefinitely, via encryption and other tools. It is a waste of time and resources, I agree, gaming the network admins should not be a student's concern. What I was trying to say is that their snooping may be borderline illegal, but on the other hand, fighting the system has its costs, too. My sympathy goes for your situation in Croatia, but I'm pessimistic about the U.S. and overall.