The problem with this kind of thinking is that it assumes that the world's legal systems are perfect, and that doing wrong is straying from the rules as dictated by those who have power to make the rules and lock up those who don't follow them. Sometimes the only right thing to do is precisely that which is considered "wrong-doing" Sometimes people have to hide even when they're doing the right thing.

Geez if the idea is to fight terrorism and fraud by raising the costs of distance communication why not just raise the costs of communication altogether and outlaw people talking to each other in general.