You might as well mark up the entire list since every undergrad is doing it to be marketable, including the ones that I mentioned. Undergrads that are truthful would receive less applicants (Less application fee money) and less students for those programs (Less tuition). Revealing a low placement rate would also bring into question the value of the institution and its leadership and raise several eyebrows amongst grant granters. Colleges are ultimately businesses and not charitable institutions run by monks. They have to make money at the end of the day, even if it means resorting to less than truthful means.
I've heard from medical students and pre-meds who graduated but couldn't get into med school that Pre-Med programs are only as effective as you make of it. I know plenty of kids who went to Ivy League schools for Pre-Med but couldn't get into medical school even after several application cycles. On the flip side, I know others who went to lower ranked schools like UT Dallas yet ended up in Ivy League medical schools.
But being an active participant is great since you're exposed to a lot more information that you would probably receive from your Pre-Health advisor. But many students out there are unaware of SDN and have no clue that they have to volunteer in a hospital and shadow physicians. And when they do, they often underestimate the number of hours that they have to put in because their pre-health advisors are either:
1. Too busy since they have to advise a ridiculously huge number of students and the school doesn't have enough of money to hire more advisors
2. Unaware of the extent of the application process since they weren't pre-med students and did something else before becoming pre-health advisors.
3. Were pre-med students who failed to end up in med school since they didn't know how to navigate the entire process and became advisors (And some could hold a grudge against other pre-medders)
4. Some poor guy or girl shoved into the role of pre-health advisor since no one else wanted to do it
So go to whichever school offers you the best financial aid package and know that you will excel there not because of the great "program" there but because you are knowledgeable of the med school admission process. Stay on SDN and always ask if you have difficulties with anything. There are plenty of great people on here who are willing to help you with everything.