A tithe is a voluntary tax (often x% of income), usually paid yearly to a religious organization. I'd like to adopt this concept for free and open source software (FOSS), which in many ways is like a religion.

Make a public FOSS tithing pledge (like this) and send me an e-mail with a link to the pledge.

Join the Google group. Or make your very own pledge page.

yegg [at] alum.mit.edu (link)