It seems like, in my experience anyway, that there is a higher % of osteopathic premeds on here compared to allopathic. At my undergrad school, hardly anybody I talked to knew of SDN and same thing with those I spoke to at my IUSM interview. When I interviewed at an osteopathic school, SDN was brought up several times throughout the day by both students and faculty.
Tfunk, it's funny you should say that because my premed adviser said that there were a lot of students who haven't even turned in their primaries yet at my school (the same one where few know of SDN). I wondered if there might be a correlation there - kind of what you were saying...