hence why i said maybe the rich should pay higher than their fair share. you're acting like this is some amazing new concept to me that is going to rock my world when in reality is has nothing to do with our conversation, i never implied anything different than what you're saying here, and most importantly marginal utility is a basic concept of economics which anyone that has taken even a beginner course in micro would understand, so it blows my mind that so many of you people are incapable of understanding it.
You're right, every dollar does have a higher marginal utility for a poor person. Hence why I really have no problem with a progressive tax system even though it is inherently unfair. And it is inherently unfair because, as is exactly happening, the rich pay more than their fair share of the taxes based on the national income. That is a FACT, you can argue around it all you like but it is a FACT.