Are you worried about Internet freedom, all those SOPA/PIPA/ACTA things? The reason why governments all around the world silently rushed to change the law against the will of overwhelming majority is simple. The Internet, with all it's copyright and copyright violations is like a gold mine hidden just below the ground. People, greedily sticking to their property rights or carelessly ignoring any copyright, are just waiting for great companies to use them like the pawns. No one can be controlled more easily than the one focused only on himself. There's no other way to escape all of this - we must start thinking of freedom - and there's no freedom grater than Public Domain.