I am bemused that you think the source of inequality in our current system comes from people working 70 hour weeks versus 20. Sure, the Liberal criticisms of economic inequality are mostly ineffectual because they presume the inequality comes from some incidental source, like poor government policy, rather than the structure of capitalism. The fact is, the vast majority of the inequality in our society is between people who make money because they own lots of capital and people who need to work to survive.<p>I also find the idea that inequality is what motivates success abhorrent, but whatever floats your boat.