The 2nd Rust developer shown on the list exploring GitHub Sponsors for me is
My projects rely on 12 of his repositories.
his GitHub profile does not have any extra information, but his GitHub Sponsors profile tell a lot. He is part of several teams building Rust itself and he has a number of high-profile crates listed on that page.
Goal
He set a goal to have 100 sponsors. Right now he has 61 sponsors that GitHub represents as 59%. (By now I got used to that the calculation of GitHub is a bit strange.)
As I understand Andrew is employed and so the sponsorships are primarily as a thank-you for him and for encouraging him to work more on these things. As he writes:
Note that there are no direct rewards provided as I am doing this on the side.
Tiers
There are tiers at $5, $20, $50, $100, $500, but the reward is the same for all of them:
What sponsors get
Thank you!
Conclusion
It is very impressive that someone is capable to create so many useful libraries and contribute so much value to the community totally as a side-project.
Follow me / Sponsor me
If you'd like to read more such posts, don't forget to upvote this one, to follow me here on DEV.to and to sponsor me via GitHub Sponsors.