https://en.wikipedia.org/wiki/Exploitation_of_labour#Surplus...
If it's not, I'm curious why this theory holds so much sway for some people, given its glaring flaws. Maybe I'm just misunderstanding what it's saying, but just because an engineer can add $1M in marginal revenue to Google's bottom line absolutely does not mean they deserve $1M in salary, because they can only do that using the construct that was created by the other engineers at Google in order to make that much money for Google. If they couldn't make that $1M on their own without the rest of Google's help - the existing brand, infrastructure, and ideas when they join - they're not being "exploited", especially if they're also shareholders. And the longer you spend there, the larger a shareholder you become (unless you choose to sell your share to someone else, which many do).
And to say that the value of a product can be based on how much labor it took to make is completely insane - mud piles can take tons of labor to make, but they're usually also completely useless. The amount of effort expended did not imbue those mud piles with any sort of value to anyone.
This isn't to say that I think the current ownership structures of companies is ideal and can't be improved upon, I don't think that. But I find what you linked to be filled with such flawed reasoning that I'm curious what people see in it. Or maybe it requires operating under different axioms.
All of this hypothetical except for the fact that Wal-Mart is known for a) ruthless schedule management like keeping workers locked in warehouses b) a known price-cutter both on vendors and employees to the point their employees often qualify for state aid for under-employed / under-paid (i.e., welfare benefits).
Given that, it'd be surprising if an non-exploitative option will be available for the workers who will be doing these deliveries.
But of course, we'll see.
I'm not assuming anything, I'm giving Walmart the benefit of the doubt. As you said, "we'll see", no need to shit on them providing their employees with an additional revenue stream before the program is even implemented.
Let's keep it civil.
1: http://money.cnn.com/2016/01/20/news/companies/walmart-pay-r...