[jazzyjackson]

Whose tradition? Not the American working class. Despite the strong labor unions extent I think you'd be hard pressed to find marxists among them. We talk of middle and upper class precisely because we don't ascribe to the "traditional" framing of bourgeoisie v. proletariat, because running a business is actually work too, even if you own the capital. If you sit around and spend money all day we just call you an aristocrat.