I think you may just be particularly senative to anti-capitalist discussion because so often it devolves into nonsense, and I do get that. Might I suggest we give ponygirl the benefit of the doubt here that it wont go that far based on how reasonable she has been in debate so far?
That said while, as you know, I have no issues with capitalism, and even think its good when implemented properly, I kinda agree with ponygirl on this one. While you are right that it is perfectly ok for the wealthy to do more or have more than the poor, I dont think that should carry over to the law. The law is one place everyone should be equal, and being wealthy should not make you immune to some laws while the poor not. Laws should be about morality, and enforcing it. Something doesnt become right just because you have more money to get around the rules. Now I wouldnt blame the wealthy person, they are just working within the system. But it certainly is an indication that there is a failure in the law when that happens.