The Electronic Frontier Foundation is running a fundraising challenge called "Power Up Your Donation," where every dollar donated is matched two-to-one by a group of major donors. My family has put up part of the $140,000 matching fund, because we're living in a world where technology could go either way: it might end up continuing to empower us and improve our lives, or become the agent of an unimaginably invasive corporate surveillance state. Without EFF and groups like it, we don't stand a chance. I worked for EFF for many years, and I've never seen an organization watch the pennies more closely and make a dollar go further.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.