There are VERY FEW (if any) schools with 100% match rate (DO and MD) without counting SOAP/Scramble/etc.
Also, FYI, the 75% match rate is for PGY1 only spots (read the fine print). Therefore, folks who matched into advance/PGY2 spots and failed to match into prelim spots pre-SOAP are counted as unmatched despite the fact that they actually matched into their specialty. Essentially all of them will end up with a PGY1 spot after the match. Nobody actually knows the true match rate for DOs, expect NRMP of course, but if I had to guess, it would be in the low 80s% on the ACGME side.
Congrats on matching EM/IM; I hope that program was one of your top choices and best of luck in your career. We have had few arguments under a different username (which I have retired now) and I'm glad everything worked out for you. I hope you now have a little better opinion of your profession (or maybe not)!
Unfortunately, I would have to agree with your last paragraph. In fact, IMHO, the best measure of a school's match list is the IM (and possibly Peds, but to a lesser extent) match list. All strong programs have great IM/peds matches and weaker programs have very weak IM/peds matches (on both sides of the accreditation divide). It is one of the few measurements that almost never fails. It is one of the easiest (some random community program) and one of the hardest (MGH, et al) to match into. Most apparent reason is that almost every class has a good proportion of students that genuinely want to go IM and its subspecialties. It is understood that "better" (bigger name programs) provide "better" (however you want to define that) training and also those programs are available in essentially all regions of the country. Therefore, most people will shoot for the bigger name places. Also, most IM rank lists (for the most part and at least on the ACGME Uni side) are committee based decisions therefore, not much is achieved by friendships/away rotations/etc, although they may be helpful.
Disclaimer: I'm a DO and an IM resident at one of those top programs, so I may have drank the Kool-Aid.
Yaaay! Won't have to worry about having people like you at my program! Maybe that was the whole reason my PD ranked me; to weed out people like you! Either way a win-win situation for my program!
Have to agree with other posters, CCF, especially for IM residency, is not that impressive (it's not top tier or even close to top tier). Anybody whose professional opinion matters, knows this. Nonetheless it is a very good program and people who matched there should be very proud of themselves and I'm sure they will make great physicians.