This is somewhat off topic, but I'm wondering if you've considered offering a pre-paid lifetime plan. sr.ht looks great, and I've considered moving my project over from github, but the thing holding me back is that I don't want the obligation to maintain a subscription into perpetuity. Github's killer feature isn't that it's free, but rather, that I can get hit by a bus (or just become busy with other things in life), and my project will remain hosted indefinitely.