So I just called admissions. There are currently >250 people on the wait list, for "maybe a few spots" according to the person I spoke with. Apparently there's been almost no wait list movement this year, whereas in previous years a good chunk of the incoming class came from the wait list. Those that went to revisit day probably have a good chance of getting in, but the rest of us probably won't be so fortunate.
Sorry if this information is depressing--but since there's basically no information on the wait list available anywhere online, I figured I'd share what admissions told me.
Good luck to those still waiting! Hopefully a few more of you get calls today