So allowing someone to sign themselves into slavery should be "legal" because it's "impinging on someone's right to enter contracts"? I get that some people balk at "morally reprehensible" as some sort of slippery slope, but c'mon we as individuals have to function somewhat coherently. As a social species reliant on some form of social cohesion (how much oil did you refine this morning?) we have to have some guidelines.