this is a pretty hot topic, discussed in another forum. What's some of the opinions out there on whether or not to send thank you notes. Do some prefer "letters" instead of notes? Since EM is one of the competitive fields, students often interview at >10 programs, do you send EVERYONE who inteviews you a thank you "notice" or just the program director? Or are you waiting to see what your top 3-5 programs will be and send them thanks. love to hear the feedback.