/jp/ - Otaku Culture

I'm curious what the nerd level of /jp/ is for things outside /jp/'s usual content. What nerdy things do you like other than VNs, figs, anime, and tohou?

Myslef, I'm a computer nerd, I was in a Linux User's Group for a while. I can program a bit of Java, C, C++ and bash shell scripts. I play games occasionally but I'm not really a gamer(casul DS owner). I like planes but don't go airport-watching. I know far too much about military hardware. I've been called a shutterbug but I don't consider myself a photographer. I like architechture and industrial design stuff and took some course in school.

Oh, and most importantly, I wear glasses. Nerrrrrrrrd.

How about you?