The term anarchist is thrown around like the term communist, and just as inaccurately. And while it may be a typical tactic of the oligarchy to throw around the term "terrorist" to try to label its opponents as enemies of all citizens, it's pretty easy to understand how they could get away with it with the anarchists around 1900 which can be seen by perusing Anarchism and Violence at
http://en.wikipedia.org/wiki/Anarchism_and_violence. Self-identified anarchists conducting an ongoing campaign of mail bombs will tend to give the other side plenty of ammunition for targeting blame for scary behavior. And, while I'm sure the socialist, democratic, and communist elements of Republican Spain committed their fair share of kangaroo trials and executions it's a matter of historical record that the anarchists were the champions in this area and that their "trials" were little more than lynch mobs.
I'm sure that the majority of people who self-identify as anarchists are perfectly decent and reasonable people (the ones I've known are) but their political ideas are IMHO poorly thought through and rest upon some pretty naive assumptions. Kind of like most of the pacifists I've known. I respect a person whose philosophy will not allow them to participate in violence, especially the ones who "walk the walk" (I had a Mennonite professor in college who did three years in a federal prison during WWII because he would not register with the draft or serve in the armed forces) but no matter how hard I try I can't figure out how else we could have dealt with the Nazis. No amount of non-violent resistance was going to dissuade the Nazis from what they were doing, as can be seen by the millions of Jews and thousands of militant Christians who were murdered in their camps. Jesus wept, they ran the damn things right up until we nearly bombed the Germans out of existence. Maybe if we'd let them kill and enslave everyone they would have seen the error of their ways, but I doubt it. Passive resistance doesn't work with that kind of person. And while I recognize Gandhi as one of the greatest human beings of our time, to portray Indian passive resistance as solely responsible for Indian independence is simply inaccurate and may be so inaccurate as to be simply untrue.
"the theory that all forms of government rest on violence, and are therefore wrong and harmful, as well as unnecessary." Did I say that anarchist hadn't thought through what they were proposing or were naive about human nature? I think I did. Thanks for illustrating the point for me for everyone else.
The wikileaks article you cite simply serves to mislead, or at least the selective portion of it you used does. The majority of the collectives in Republican Spain were socialist and communist, and these were the most effective elements of the anti-fascist fighting forces. And, while I'm sure some of the Lincoln Brigade may have identified as anarchist, a lot more of them identified simply as anti-fascist or simple freedom lovers. And Franco didn't just execute tens of thousands of anarchists, he also murdered communists and socialists on a massive scale, just as the Nazis murdered millions of communists and union members in the concentration camps.
The anarcho-syndicalists were either rendered irrelevant or killed in the Russian Revolution by the Bolsheviks shortly after the Soviet Union was formed largely because they couldn't fucking organize a tea party (to use a bad example).
I believe in free markets but I also believe that we need strong laws and governmental agencies to tightly regulate these markets and the actors within them. When I tell that to the average American they say, "You're a fucking communist. And the only good communist is a dead communist." But when I tell that to a European they say, "You sound like a classic liberal." Both of these are literal quotes, so I'm familiar with being labeled unfairly and inaccurately.