Nice, I was about to quote a current student (shame on them 😀) that wrote about this on page 1 of the thread, but this is more relavent.
For the record! This rumor that they take the vast majority of people on Dec 15 is a RUMOR. A crazy, worry-ridden, neurotic, SDN rumor. I'm also a current student and I know a bunch of people that were accepted after Dec 15. This is almost definitely a case of selection bias. I know I always doubted when people said that kind of thing during my app cycle, but, seriously, this rumor isn't true and it's very well explained by SDN being full of the people that submit apps early.
I have no insight as to how the admissions process has operated in the past, nor operates in the present.
I was just referring to the fact that on Feb 25th 2011, there was a significant number of posts on SDN with admissions decisions.
0 were acceptances.
24 were waitlists.
1-3 were rejections (? don't know if pre or post interview so I didn't really pay attention)
I know there is a selection bias on SDN, but in my past experience, people do post all types of decisions (accepted, WLed, rejected).
Note: I know there was a random admission sometime b/t Dec 15 & Feb 25th and the student was contacted by the diversity affairs office, but I'm going with large batches.
I'm pretty sure the next wave of admissions news was accepting people off the WL. If you know a bunch of people who were accepted after Dec 15, do you know that they were outright accepted vs taken off the WL?
Please (obviously) correct me if I'm wrong.
Also, this makes me sound like a gloomy gus (and I deeply apologize), but just because the admissions office tells you something doesn't mean it's true. This is in reference to Cornell (March 2011): releasing acceptances one day, someone calling up the Office, the Office saying more acceptances will be released over the next few days, the following day releasing WLs, the day after releasing rejections and that's it.
Bottom line: Come interview at NYU and que sera, sera. I promise it all works out in the end.