Yeah, I've seen a copy of it and it really is very nice compared to what other schools send. It even encourages you to apply to them for residency. I think they write it like that because they know that a lot of people who apply to Harvard (and get rejected) are 4.0 and 40 MCAT students who are going to be future Nobel Prize winners. So no point in writing them a nasty rejection letter and hurting their feelings.