Well... I like science and computers. And I like math. I know a lot about these topics, so I tend to write weak characters who are geniuses. It bugs me (a lot) when people write stuff and they don't do their research. @_@ So I'm a nerd, maybe? I dunno, I just math.
I like sci-fi, fantasy, and so forth... but I don't watch Doctor Who and I didn't watch Star Trek (I don't watch TV, :D) soooooo I don't know the logistics of those universes and I'm not going to be of any help with that. Oh! I also can't stand Lord of the Rings. So I guess that just makes me the worst ever. I'll show myself off the planet.