A short list for now, but folks that are doing excellent work.
See also: sponsoring open source
https://www.patreon.com/penusbmic
https://www.patreon.com/V3X3D
https://www.patreon.com/SurlyAmy
https://www.patreon.com/saint11
http://saint11.org/
https://www.patreon.com/godotengine
godot (game engine)
Hi! My name is Russ!
I make open-source games in Godot, and I build dev tools in Clojure.