Sorry to hear from fellow applicants who received their waivers. Keep your heads up and move on to the next school - you're going to do great!
On a different note, did anyone of you write a thank you note after being interviewed via Skype? I was interviewed by someone in the admissions office and don't have her contact details. I tried to find her email and spent so much time on it, at this point it seams almost creepy. So I'm guessing no thank you note then, but curious to hear from others.
Also, for future applicants, I had previously called them to ask for an in-person interview (that would have required me to travel) but eventually stuck with the Skype interview after they reassured me several times that they had absolutely no preference. There were some technical difficulties causing the interview to start 10 minutes late and, as a consequence, it felt really rushed. It's fair to assume they have a rigid schedule and if you have technical issues, then that cuts down the time for the interview. (We switched to questions exactly 40 minutes after the scheduled beginning and hung up after almost exactly 45 minutes; i.e. we stuck to the original schedule regardless of the delay.) Bottom line is, I should have insisted on an in-person interview and that's the piece of advice I have for future applicants. Judging from my other interviews, it's a MUCH better experience.