Asiago, two or three posts above your own, says that they do send rejections post-interview, even though we don't apparently see any on SDN, which means we (the waitlist crowd) may be part of a select group of those 500 or 600 that got interviewed or will get interviewed and were not accepted. Of course, because we don't see any rejections post interview on SDN, it might be fair to assume that they don't send too many really, which would mean that we would not be that select after all and our chances may not be that good after all....Nothing to do but wonder and wait...and, in my case, attempt to improve my application for next year.