I don't know about you, but I enjoyed a tax savings starting in 2002 by removing the marriage penalty. I also enjoyed a savings by the lowering of all tax rates.
Note also that no one "pays" for a tax cut. If that were the case then taxes would have to be raised on another income group or source of income, and that hasn't happened. Starting in 2001 through 2007, everyone got a tax cut of about 2%-3% except for the lowest income bracket which received a cut of 5% with the addition of a new lower tax braket.
As far as Warren Buffett (however you spell it), he doesn't exactly get paid in the form of a paycheck and doesn't get his taxes withheld. Also, he rails on how the "rich" don't need a tax cut, but he manages vis-a-vis his accountants to find every tax loophole and shelter available to keep him from paying "his fair share" of taxes, as is his right within the law. I would bet that if you actually looked at his return, you would see that he paid 35% on his taxable income.