Interesting comments on anarchism. If anything, libertarian communist forms of organisation (i.e. anti-state, anti-authoritarian, non-hierarchical, direct democracy, workers self-management etc) are more viable than ever considering modern technological advances. Revolutionary Spain showed us a glimpse of what is possible, but the country was largely agrarian and had barely emerged from feudalism. The working-class organisations were defeated because the Fascists and the Stalinists had more guns. As long as we've got the munitions workers on our side, we're fine...