By its nature, anarchist theory is a vagabond theory, light of step, always on the move. The reason is simple. Reality is not a static thing, but a play of phenomena in which every individual is actively immersed. Entrenchment of positions makes no real sense, but traps the anarchist in the bogs of ideology and militancy. For this reason, anarchist theoretical endeavors go their farthest when they are taken lightly and playfully, as explorations, experiments and adventures, not tasks or duties. What appears here is done in that spirit. Some of it I wrote years ago, and no longer necessarily agree with, but I think it has a certain challenge, a certain bite to it.