Question for the general chat. Sent an addendum to WashU today. Received an email that asked me whether I have deposited anywhere; if so, where; and how long I would like to remain on the waitlist. Does anyone have any idea why these questions would be asked, particularly the first two (I'm not confused about why the third would be asked). I don't have any problem with their asking these questions. I just found it unusual, since no other school I've spoken to since being waitlisted has done that.