Ever think about who you're donating to and where that money is really going. I mean even if your intent is pure the idea that your funds can be mishandled flat out sucks.
Take it a step further and picture being a member of a particular group and witnessing someone impersonate the very group you represent. That was the case as this Marine lost his cool as he drove down the street and saw two gentlemen dressed up as veterans collecting donations on behalf of the Marines.