Dear Ms. Keane, Before this ridiculous little arrangement commences, I'd like to make myself indubitably clear: I know who you are, I know that my father hired you, I know why my father hired you, and last but not least: your services aren't needed.In fact, I want no part of my father's billion-dollar empire, and him "gifting" me with one of the "best concierges in the county" won't change that. He's wasting his money. You're wasting...