Donations to Software Freedom Conservancy, the charity that acts as the legal home for QEMU and many other popular open source projects that don't run their own foundations or charities, are being matched again this year. That means your donation is doubled thanks to a group of donors who have pledged to match donations.
Software Freedom Conservancy helps projects with the details of running an open source project (legal advice, handling expenses, organizing conferences, etc) as well as taking a leading position on open source licensing and enforcement. Their work is not-for-profit and in the interest of the entire open source community.
If you want more projects like QEMU, Git, Samba, Inkscape, and Selenium to succeed as healthy open source communities, then donating to Software Freedom Conservancy is a good way to help.
Find out about becoming a Supporter here.