On the topic, I was waitlisted to one of my "safety" schools. Haven't heard back from anywhere else, but it's early. Wonder if this is different from being rejected? As in, I sort of fit or sort of had the grades to make it in. Bad sign for my chances at other programs? The waitlist is small thought - only 5 for a cohort of 10-25.
I agree with what others are saying - fit is the most likely explanation in your case. Could also be the case that your safeties thought your stats were so good that they didn't think you would consider them among other options. Congratulations!