That's wrong. Anarchists would argue that a computer, for instance, only becomes capital under the conditions which capital in general tends to subsume things w

That's wrong. Anarchists would argue that a computer, for instance, only becomes capital under the conditions which capital in general tends to subsume things which can increase its value. Capital arises in the process of circulation only, and circulation is inextricably linked with production (as Marx proved by refuting Say in the first book of the Grundrisse). For instance, non-scarce goods (like digital goods or books) only became capital with the advent of copyright law. The computer I'm writing this on, as Marx would say, is only potentially capital. I don't buy the idea that Dunbar's number of 150 makes very much sense when we can also talk about federation and the idea of communes.