Intersting site you have there i will go back and read it later but as i understand it anarchism is chaous or the lack of leadership and government.

At some point Anarchism was used alot in spain during the civil war apparently, other then that i dont know much about it except that today it is "anarchy" in somalia it has no government taht controls the country and the country is not really united as a country, rather by many war lords who make their own form of government over whatever they can catpure.

Eventually like universal mind says a gange will evolve into a government and that will defeat the purpouse.

This happend in Somalia ofcourse if you listened to the news recently, a gang or militia took over a rater large part of the country.