My only argument with the anarchists here is I consider many to dogmatically adhere to concepts that can only be defended by appeal to authority in the form of go read (rothbard, Mises, et. al.) instead of answering to the point being made. For example, we have this work by Rothbard on the self enforcing nature of contracts
http://www.lewrockwell.com/rothbard/rothbard133.html where we are presented with some basic concepts "[FONT=Times New Roman, Times, serif]
For, in the first place, judges, like arbitrators, will prosper on the market in proportion to their reputation for efficiency and impartiality." and this concept "[/FONT][FONT=Times New Roman, Times, serif]
On the other hand, I define anarchist society as one where there is no legal possibility for coercive aggression against the person or property of an individual."
This has one very important principle - the importance of reputation, if I am thought to be a person on business with a bad reputation, fewer people will want to deal with me - this is the economic incentive to do what I say I will do. Thus, anyone who harms my reputation, does me harm. But Rothbard can't go there because if he did, he would have to allow that I have an economic interest or an ownership interest in my reputation, and my economic competitors have an interest in destroying my reputation, as I have an interest in destroying theirs. In the current legal framework, the concept of libel, keeps this in check.
However, Rothbard can't allow to have the concept of libel in his anarchist society - http://mises.org/rothbard/ethics/sixteen.asp
"[/FONT]Smith has a property right to the ideas or opinions in his own head; he also has a property right to print anything he wants and disseminate it. He has a property right to say that Jones is a “thief” even if he knows it to be false, and to print and sell that statement." Rothbard then goes farther to state that because he knows this is the case, nobody in an anarchist society will pay any attention to reputation at all.
So when I ask the anarchists - Which is it Murray? - I get crickets
There are limitations and contradictions such as above in the dogma that need to get reconciled in order for the concepts to be of anything other than academic interest.