We need to work on developing your inner geek. . All kidding aside, the way those questions were skewed, it looked like they were concentrating on multiple interests across the geek scale to get the grades. They also included stuff like an interest in history and reading as well as the stereotypical math and science. Add all of the above, sounds like the typical science fiction fan to me.
Well, beyond what I laid out previously, not even having been on the Math team in high school, having read books on Math/Science/Grammar outside of class, having taken part in Science Fairs, having a Math degree, an English degree, teaching Computer Programming, having taught myself and students five computer languages that I didn't learn in school, having read entire computer manuals for mainframes and personal computers (I worked for several years running/maintaining a mainframe for a high school computer lab) and software/computer language books, and having created Web sites (writing all my own HTML/Javascript) before 1996 barely raises my geekiness (according to that test) over a 16.
But it seems to be that two of the major sticking points for me are that 1) my taste in movies goes beyond the ones on their list (I've only seen four of them), and 2) I've never played a video/computer game in my life - nor do I have any real desire to.
(Not that I look down on them in any way, shape or form - it's just that they don't appeal to me.)
Maybe you need a few new fandoms to boost your measurable geekiness, if not your copious spare time.
Spare time?
With a lot of people in DS fandom (but way way WAY less so on this board) my impression is that it's their one and only exposure to fandom, and a lot of them don't come in with the wide range of interests that's typical in science fiction and media fandom in general. ... Some people haven't yet tumbled to the fact that smart and well informed is FUN and a lack of knowledge and curiosity is boring.
Or just perhaps in today's hectic, too fast paced world they're unable to cultivate more than a few interests beyond those that are needed to get through their lives.