and other socialist doctrines, Tucker, Spooner and others argued that unequal wealth would not equal an unequal society. Those anarchists believed that equality of condition, equality of access to the means of production and equal opportunity would counteract any potential tyranny in a market society. In following William Godwin, anarchists insist that "inequality corrupts freedom. Their anarchism is directed as much against inequality as against tyranny". It has been argued that while anarcho-capitalists such Rothbard and David D. Friedman have been "sympathetic to Spooner's individualist anarchism", they "fail to notice or conveniently overlook its egalitarian implications". Tucker argued for a society with "the greatest amount of liberty compatible with equality of liberty". Private property There is some debate about the question of private property and economic organization which is mainly caused by the meaning of private property. Social anarchists claim that the existence of private property (productive property) results in wage slavery while certain anti-capitalist individualist anarchists and mutualists argue for private property (personal property and possessions) and wages owned and controlled directly by workers themselves in the form of worker cooperatives such as labor-owned cooperative firms and associations. For the anarchist and socialist Pierre-Joseph Proudhon, "strong workers' associations would enable the workers to determine jointly by election how the enterprise was to be directed and operated on a day-to-day basis". One major point of contention between anarchism and anarcho-capitalism, causing the latter as not being recognized as part of anarchism, remains that of private property and its meaning. By property, or private property, ever since Proudhon's book What is Property?, published in 1840, anarchists meant possession (what other socialists, including Marxists and communists, distingue as personal property) which he considered as liberty ("Property is liberty") versus productive property (such as land and infrastructure, or what Marxists terms the means of production and the means of labor) which he considered as theft ("Property is theft"), causing him to also say "Property is impossible". However, some individualist anarchists such as Benjamin Tucker started calling possession as property or private property. While anarcho-capitalists make no distinction between private property and personal property, this is extremely important to anarchists and other socialists because in the capitalist mode of production private and personal property are considered to be exactly equivalent. They make the following distinctions: Personal property, or possession, includes items intended for personal use (e.g. one's toothbrush, clothes, homes, vehicles and sometimes money).