I was killing some time in the library when I read this post, so I went downstairs to the Wash u MSTP office to ask them about this issue. (It was fortuitous that I did because they gave me a whole pizza they had left from lunch! No cookin' tonight for me

) Brian told me that applications that pass an initial screening (about 230 out of the 400 that they receive) are reviewed by members of the MSTP committee, who decide whether to recommend an interview. Typically, 200 applicants are recommended for interview. Since there are only 100 or so interview spots, the MSTP co-directors pick which applicants will be interviewed. Because interview decisions are made on a rolling basis, there are some applicants who are put on hold, and will be considered for an interview later, usually after all applications are reviewed.
Last year, there were 30 applicants put on hold; 5 of them were eventually interviewed. Most of the rest on hold were rejected at the beginning of January. Rejections are made throughout the admissions season, so once a decision is made you are notified. Brian said that deciding who to interview is a very inexact art, and many strong applicants are never taken off the hold list. It sounds like this is what happened to Neuronix.
Brian told me that they've received 180 applications so far this year; 16 have been scheduled for interview, 50 have been rejected, 25 are under review, 12 are on hold, and the rest have not yet been completed. He said that the applications on hold will be revisited periodically. So Fritz, if you are on hold, then you still have a chance at an interview. He said that they review applications on the hold list periodically, but you may not be notified until some time in January. Waiting like this sucks, but at least there is still a chance for you (unlike those unlucky 50 who have already received the "Dear John" letter).
I imagine the story at Hopkins is similar; maybe a SDNer at that program can check in with Thommie Williams and get the story.
Well, it is time to go catch the Bears & Packers and have some pizza & beer. Does life get any better than this?