PerpetualP,
It is irresponsible, immature, and selfish to cancel an interview the night before (without a good reason). No one in his/her right mind wakes up one morning and says, "you know what, I don't think I'm gonna fly to California to interview tomorrow." You've got to have some idea that you're not coming at least a week in advance. Why don't you think of the over-worked and underpaid ortho coordinator/secretary that's taking the time to put you're application packet together, making copies of your application, and inserting you into the interview day itenerary. I see why attendings get pissed off about this. It's a subtle thing, but it may be an indication of the type of resident you're gonna be. No matter how you look at it. . . . . .it's poor form. It's inconsiderate to other applicants who could be offered spots. I tried to give at least 2 weeks notice when cancelling an interview. It's common courtesy.
After going through the Sports fellowship application process, arranging 10 interviews, and booking 4 flights only to get an offer at my 2ND INTERVIEW and getting about 4 days to respond, I think the residency match is a beautiful thing. It works in the favor of the applicants. I more or less had to eat 3 airline tickets!!!!! I didn't even get to see 6 places that I would have loved to see. So don't whine about how unfair the process is. It works! And if you've interviewed at a bizzillion places and decide that you've had enough and can't go on another interview that's your own fault for scheduling so many freakin' interviews!
I may be totally off base here, but I don't want the younger guys thinking it's okay to blow things off like that. It's a bad way to get your career in ortho started.