Really? That sounds like an oddly restrictive picture of “free market practices” to me. Let’s say that, in a non-communal, commercially-oriented market, I decide to go into business selling pizza with a partner. I’ll do the cooking (I like to cook); she’ll do the delivery (I hate delivery driving; she likes that kind of thing). We’ll split up the administrative and bookkeeping tasks. Under the heading of the partnership, we buy a store, an oven, a delivery van, and some other equipment. Using the equipment that we bought jointly with our pooled capital, I make pizzas; she delivers them to customers.

Now, if we have in fact formed a partnership, then I cannot just individually turn around and sell the store or the oven out from under her. I can’t set prices to be just anything I want, either, even though the pizzas I cook are the product of my individual labor. That’s a business decision which needs to be made jointly, unless we agreed to give me unilateral control over pricing, which we might well not do.

Does that make our pizza partnership something other than a “free market practices”? If so, it would seem like your conception of the free market allows for almost none of the commercial (let alone communal!) activity practiced in any modern market to be counted as “free market practice.” Which seems odd. If not, then what’s the relevant difference between the joint ownership and joint decision-making involved in my partnership, and the joint ownership and joint decision-making involved in a voluntary commune, where the members of the commune agree to joint ownership of land, shops or large-scale capital goods — with similar obligations of joint decision-making?