For those of us waiting for post-interview news:
I sent a PM to physicsnerd42, who posts in here sometimes. My main concern is that waiting this long post-interview for other schools doesn't always mean good news, but due to Dartmouth's different admissions system, that's not the case (necessarily) here. The good news is that although some of us have been waiting a while, we should know our final fates at Dartmouth in the next several weeks!!
What he said:
"Pretty soon after the interviews are over (less than two weeks now) everyone should hear something (accept, reject or waitlist). Every applicant is assigned a numerical score post-interview. At the beginning of the interview season, there is a score that if a candidate exceeds, he or she will be accepted. There is another score that if a candidate falls below, he or she will be rejected. If your score (as yours did) falls in between those two levels, you might not hear anything for a while. As the interview season progresses, the acceptance score drops and the rejection score rises. When the interview season is over, every candidate who has interviewed but who has not yet heard will be accepted, rejected or waitlisted.
So, you should hear within a few weeks. Just because you haven't been accepted yet doesn't mean you won't be, it just means that your score is between the accept and reject limits. If you're accepted, that's awesome. If you're waitlisted, don't be too disappointed because a lot of the class is taken from the waitlist every year."