I don't think IP laws are economically viable and thus they wouldn't exist if the law was formed in a free market process.
Laws are not formed in a free market process. E.g. laws against murder don't arise in a free market, a free market ASSUMES laws against murder. If you mean that laws are just like any other commodity then I am sure that you will be able to find societies where it is "economically viable" to enslave, say, 10% of the population and to murder another 10% who are not fit to contribute to society. 80% say so. That does however not make it right.
I'm not talking about the current system of centrally planned law, but polycentric free market law. Nobody would provide you an insurance that shields you from prosecution when you murdered somebody. That's just unsustainably expensive, like selling insurances that pay you for intentionally burning down your own house.
As you pointed out, making a law means to point guns at people. In a free market, laws would be rules that people are generally ready to enforce by pointing guns at others. I highly doubt that downloading a song from the internet would count. In a statist law monopoly people don't have to personally pay the costs of the laws they support and that's why we have stupid and invasive laws. I find the deduction of "rights" by complex philosophical argumentation quite uninteresting and useless.
Medieval Iceland, American settler communities and Somalia's Xeer are historical examples of polycentric common law, and they weren't violent dystopies but really efficient and peaceful systems compared to what we have now.
This is true, and as of today The Free State Initiative is the only project where Bitcoins will be accepted as a fully free and legal payment without any legal hindrances. The Free State Initiative currently accepts and a future Free State will accept donations in Bitcoins to show this. Yet, despite this not a single person in the Bitcoin-community has donated a single Bitcoin to the initiative. I find that very, very strange.
Thanks for using Bitcoin. I think people are waiting to see more discussion and generally get to know the project better before they donate.