We've been through an iteration of this with Dave B. and I don't see the point to repeating the entire experience.
Well, at least Dave B. provided a certain consistency by regurgitating the standard Engels/Kautsky orthodoxy.
Jehu, on the other, just seems to be arbitrarily re-defining Marx's terminology with his own content. It's like when Westerners get tattoos of Chinese characters; Jehu isn't clear on what Marx's categories mean; he just likes the way they sound.



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This is absolutely muddled. An exchange value
is the means by which value is expressed. An exchange value is the definite quantity of a commodity that expresses the value of another quantity. Since a commodity's value only has a "spectral objectivity", i.e. it is not a tangible, physiological magnitude, it requires an exchange value to be expressed.
Again, let's quote from Marx:
This is the second time I've resorted to actually quoting Marx to clarify his categories. You didn't respond the first time.
How about you sit and think about the quotation from Marx I presented concerning how he defines socially necessary labor?
Or are you just interested in trolling? Your posts always have the same content: "None of you understand that Marx's categories don't mean what Marx said, they mean what I say, by way of my half-understood reading of Postone and the fragments from the Grundrisse he quotes. Oh, and by the way, state fiat money. And furthermore, fascist state."