Beef: are you or are you not going to keep it in? If you feel that keeping it in will decrease your friends' chances and you already know you are going to attend Stanford (lucky son of a gun...

), then I would probably take it out and make yourself feel better. That's what I would have done if I had applied to Stanford SCEA. You should really try to figure this out though, you don't want to get a rejection letter when you don't really want to apply (although you do know that it will not be considered "incomplete" because, assuming you applied to Trinity, the essay was OPTIONAL). Also, you would not have received the UGA response if it were incomplete, at least that's what I'm assuming.