By all means...

Mr. Buffet, if you think you should be paying more in taxes.  Please, feel free to do so.  Checks and Money Orders should be made payable to The United States of America or US Treasury.  If you think that you should be taxed more, then pay more.  Don't tell us that you only paid an effective tax rate of 10%.  No one forced you to claim all of the available deductions.