I found this article about Harvard’s holistic admissions process interesting:
http://thechoice.blogs.nytimes.com/2009/09/10/harvarddean-part1/?_r=0
I found this part particularly intriguing:
As an Asian male STEM applicant from California, the OP’s file would likely be reviewed by the same subcommittee as many other ridiculously qualified Asian male STEM applicants from California (or sub-area, depending on how California is divided). Realistically, they are only going to vigorously advocate for a small subset, so many extremely qualified applicants are going to be at a disadvantage. Applicants can’t change their gender, race, or geography, but they can change how they present themselves in order to stand out.
I personally think that the OP’s novel and ROTC interests were things that could have possibly distinguished him, so I don’t think it was a bad idea to emphasize those at all. How that was done, or whether it was enough to overcome the high level of competition from that sub-area.