I had a waitlist to add a day to the beginning of our Poly Bungalow reservation for Marathon weekend. I've been stalking it - checking multiple times a day for over a month, but have had no luck. Today I called to switch to another resort so we wouldn't have to change rooms between the Half and the Full Marathons, and asked them to first check to see if my missing day was available. I was told that the waitlist had matched and the day had been put on hold, but the modification just hadn't happened yet. They were able to complete the reservation, and merge my two reservations (replacing a backup reservation that I had made for the missing night). So now I'm all set. But I do wonder how long ago the waitlist matched. It is impossible to me that the match just happened the day I called.