The Dresden Files. I'm putting that one right at the top. Jim Butcher is a genius of urban fantasy and, straight as I am, I would have his fiction-babies if it were biologically feasible.
Lord of the Rings. Epic fantasy is probably my favorite genre, and LotR is the granddaddy of it all. Has epic fantasy been done better? Maybe. But this is the story that started it all, both the genre and my love of the genre.
Firefly. Hands down my favorite TV show of all time. The characters, the setting, the conflicts... it's just amazing in so many ways.
Doctor Who is my favorite currently-running TV show. Ten is the best Doctor, and if you don't agree then we can't be friends. Well... ok, we can be friends, but I might occasionally nag you about it.
Serenity. It's probably cheating that my favorite movie is a continuation of my favorite show, but this is my profile so I decide the rules.
Pacific Rim. I'm a sucker for well-done mindless action. Giant robots fighting giant monsters? I don't care if the plot is predictable or the characters flat, I want to watch Optimus Prime punch the lights out of Godzilla!
Learning. I collect nifty facts about science and history, I just wish they were in any way useful.
Writing. It's my favorite hobby and great fun!
My computer. A connection to the world, all the information of humanity at my fingertips? Yes please.
Friendship. It really is magic.
Air. (Take that, me!)