Well maybe we should also post our grades, class rank, personal statement, names of our LOR writers too! Or maybe even post our MCATs, SATs, GPAs, pet peeves, etc.
Just kidding.
This thread has no utility. Why? because one, once you get your interview, your foot is in the door. So does it matter what % of invites you get? No. What matters is crossing an absolute threshold of 10-15 interviews so that you can rank 10-15 places. If I applied to 33 programs (which I did) all I need is 30-50% interviews. If I applied to 70 programs, all I need is 15-25%. It's the absolute number since there are only so many interviews one can actually go to. Now granted, the most competitive applicants will have many more interviews and will be able to pick and choose where they will interview. My feeling is that it is nearly impossible to interview at more than 20 places.
Threads that would be of utility.
(1) Posting what residents from their program think of the programs you have been invited to.
(2) Fellowship placement of respective programs
(3) Overall pulse from people who have knowledge or visited the program (vis a vis how happy people are, teaching environment, etc.)
Of course the exact interpretation would be subject to debate, but at least then people could get a feel of places.
When I hear back from current interns and residents, I'll be more than happy to share what I find out.
C