Ask HN: Non-profits looking for volunteer developers?
So treat this as a who's hiring post, more or less, but for non-profit volunteering with technical skills.
(A thought on the issues: reliability is the key, central value needed for a technical volunteer. In any non-profit, volunteers come and volunteers go, but it is very challenging to find people who follow through on a commitment to stay for a given project, or to act as support for a non-profit site for the necessary months and years to build up familiarity with the systems used. When it comes to technology, those rare few are absolutely necessary, however - you simply can't run a tight ship if developers flake out on a regular basis. This is especially true when it comes to projects wherein the team is scattered across the US or the world, and rarely meets in person).
My ulterior motive: I get to tack my search for a LAMP developer volunteer for the very hip Methuselah Foundation in here an early comment.