Photographer and open source software fan.
I’ve also made a few tutorials at http://youtube.com/@AnAustralianPhotographer
Blog: https://anaustralianphotographer.wordpress.com/
Webshop: https://anaustralianphotographer.threadless.com/ where you can buy prints and other merch featuring my photos.
I like that model. You get to try the software for free and have a way to thank the developer and get something extra, rather than just a pure donation.