Here's a little theory I have regarding the lack of wait-list movement yet adcom's optimism...
Looking at the fbook group (and cross referencing with google...), I've noticed that a large number of OOS people have already accepted UAB-- 29 to be exact (2 being EMSAP people). I think this is because competition for med school is going up, so a lot of OOS aren't getting accepted elsewhere. The adcom didn't expect this (and how could they!) so they thought the list would move more than it has.
With that said, hopefully I'm wrong and we'll all get in! I just thought I'd share some of the neurotic work I've been doing the last few weeks with you guys!