Think about what you're saying - because rich people are treated better by society, we should tax them more. You know who else gets treated better in society? Big titted hot chicks and tall buff dudes. Should people be taxed more based on height and appearance?As a wealthy person, you get automatically favorable treatment because of your wealth. People see you as a more valuable person or as more intelligent. Posts around this board alone help underscore that.
Society in general takes a more positive view of you because of your wealth. Society is more permissive and less critical of negative behavior and social restrictions are far looser.
I feel it's appropriate to ask for more in taxes considering the social bonuses one gets for extreme wealth, what more is there to say?