I used to hang around in various fandoms (Lord of the Rings, Les Miserables, Notre-Dame de Paris, Sherlock Holmes, Harry Potter, M*A*S*H, Star Trek TOS), but mostly I'm just a literature geek these days. And possibly a philosophy and religious studies geek. Sometimes I post about grad school. Mostly I post about how I'm procrastinating about grad school stuff.
You can still see some of my fan art, if you're very curious. (There's still fanfic up somewhere too, but it's really not worth linking to.) My sister and I also run a pretty extensive colllector's website for vintage My Little Ponies: www.PonylandPress.com. Sometimes we build miniature sets in an effort to recreate our childhood pony town. Like so: