My interests... let me see now.
Reading (mostly s.f., fanfic or both), writing (all s.f., fanfic or both), RPGing (nWoD, whoo!), anime and manga, worldbuilding for awesome and interesting settings and plotlines, poking logic-shaped holes in things, fixing logic-shaped holes in things, stabbing people with spears, being stabbed by people who are better at fighting with spears than I am (a depressingly large group), arguing with people on the internet, geeking out over things on the internet, atheism, scepticism, feminism, environmentalism, ismism, science, rationality, humanism, freethought, decrying the evils of Americanisms and the One True Way of Queen's English, realistic or fantasy transhumanism (ie: not the Singularity-cult kind), philosophy, psychology, physics, medieval re-enactment, spears, space colonisation, sensuality and sensation, BDSM, LGBTQ stuff, music, cracking puns and coming up with clever wordplay.
And some other stuff, which I can't recall off the top of my head.