nit: Lots of plumbers are also business owners and employ sub journeymen employees. Those plumbers are capitalists. I think your point is that people who make

nit: Lots of plumbers are also business owners and employ sub journeymen employees. Those plumbers are capitalists. I think your point is that people who make money off their labour/time (as opposed to their assets/employees) are not capitalists. Generally your point stands though.