Hi, my wife just donated 10,000 miles to the make a wish foundation through the USAirways dividend mileage page. Considering this is a recognized charitable organization - does anyone know if this type of charitable donation is IRS compliant for deduction? I figured that since US once wanted to charge me 3.5cents per mile to upsell and award that might be a recognized methodology to calculate reasonable assessed value of mileage donation? anyone have info?