I'm British, I live in San Francisco, and I'm a geek. Be it a computer geek, a music geek, or a politics geek. I'm a geek.
I read the Wikipedia on pretty much a daily basis, mostly only editing obvious things that need attention, or jumping in where there's something I do know a lot about, and no one else has got to. Areas of focus:
I take photos for money, and make money selling them, but once in a while I'll try to release something under a Creative Commons license to the community.