I also interviewed early december and haven't heard. Adn several of the other people on this board (ssd, lily2, I think and some more) are in the same boat. Not sending a thank you to your student interviewer is probably not an issue. My student interviewer said the student's eval is basically meaningless (no matter what Lisa said in her presentation). If you carried out a decent conversation with him/her than that's all you had to do. I think that they are just really behind with decisions right now and especially for us, people who interviewed before the holiday season. Someone on this board (Barin I think) posted that it took 10-11 weeks for him to hear and he interviewed in October.So just sit tight, and relax. If I do hear anything soon, I 'll let you know. Please do the same! --S