An update from GitHub: https://github.com/orgs/community/discussions/159123#discussioncomment-13148279
The rates are here: https://docs.github.com/en/rest/using-the-rest-api/rate-limits-for-the-rest-api?apiVersion=2022-11-28
- 60 req/hour for unauthenticated users
- 5000 req/hour for authenticated - personal
- 15000 req/hour for authenticated - enterprise org
If you’re able to easily migrate issues etc to a new instance, then you don’t need to worry about a particular service providers getting shitty. At which point your main concern is temporary outages.
Perhaps this is more of a concern for some projects (e.g. anything that angers Nintendo’s lawyers). But for most, I imagine that the added complexity of distributed p2p hosting would outweigh the upsides.
Not saying it’s a bad idea, in fact I like it a lot, but I can see why it’s not a high priority for most OSS devs