What Organizations Do You Contribute To?

Cymage asks: "I usually do my charitable contributions in December, and so I am looking at organizations to give to. I try to give to organizations with different areas of focus. Here are some of the ones I have given to in the past/am considering: Basic Needs (Atlanta) - Food Bank and St Vincent, Promoting Self-Sufficiency - Habitat and Heifer, and Digital Rights/Software - EFF, Mozilla, SourceForge, and BitTorrent. What other organizations, especially technical ones, do you give to and why?"