You do understand the difference between tax evasion and tax avoidance??
Most of us take whatever legal steps are allowed to lower the burden of taxation.
The principle is the same regardless of the size of the return.
I do, and Geitner did not intentionally evade paying his payroll tax...it was a mistake a lot of self employed people and expats make.
I also don't think there's reason to believe Romney has done anything illegal. It is a question of fairness. You say good for him for gaming the system to his benefit. I think it's hilarious that anyone could possibly think it's fair that someone like Romney, who's not working, or even using his money to "create jobs" through investments, pay no income / capital gains tax at all by using sheltering schemes, while a doctor working 40+ hours a week with a mountain of student loan debt pays 25-33% on most of their income. Then he (Romney) runs for President twice and acts like there's nothing to hide...it seems to me he's hiding most from people in his own party (upper middle class types) who would be irate if they saw his returns.