I got wait listed in November and received an appointment yesterday! Keep your hopes up, being wait listed means they believe you have what it takes, space permitting.
Round 3-Received
I received my admission decision last Saturday (11/26). I know I was in round 3 and received a recommendation for the waiting list. I accepted the spot and in the letter it said it would most likely be until after May 1 that I hear if a spot opens up. If anyone has more info...