If you are considering donating to AMF on or before 29 Dec 18, please check out https://doubleupdrive.com/. These guys are fantastically generous and will double your donation to AMF.
You can either donate directly to AMF and send the donation receipt we email you (minus the link to your private donations page) to receipts@doubleupdrive.com or donate via the Effective Altruism Foundation via the form on the Double Up Drive page.
Thank you!