It's been straight up radio silence from Columbia, Princeton, NYU, and Penn for me.
I called Columbia a few days ago (I was admitted to Berkeley GSE and the only program I would probably choose over them is Columbia Sociology) and the person said "not all decisions have been sent out yet" which is annoying language bc obviously I know that....I haven't heard my decision....but like if all acceptances have been sent out, then why lead me on???