Yep, I threw them $10 -- it was pretty easy (there was some strange scrolling problem on the first page, but I just hit the donate button and it went away) https://crowdfunding.lfx.linuxfoundation.org/projects/servo
I donate to Blender from time to time and I like how they just put an IBAN on their donation page ( https://www.blender.org/foundation/donation-payment/ )
I copy paste the IBAN in my e-banking app, send, done.
Why here do I have to read pages and pages of privacy policy, create an account, give my email, etc.