Bicycling, autocrossing, German cars, buying bags of crap over the internet.
Other people into cars, bikes, or web crap.
My latest haul from Amoeba: albums from The Maritime, Keane, Stevie Ray Vaughn, Magnetic Fields, and Sven Vath. I'm currently mostly into indie rock & crazy ass guitar solos, thanks to Guitar Hero. But I also loves me some good funky house music & raw German techno (none of that eurotrance crap).
An Inconvenient Truth. I already knew the fact that global warming is upon us. What I didn't know was the sheer magnitude of what we've done to CO2 levels on the planet. Go see this movie.