I'm watching this pretty closely, I've been mirroring my GitHub repos to my own forgejo instance for a few weeks, but am waiting for more federation before I reverse the mirrors.
Also will plug this tool for configuring mirrors: https://github.com/PatNei/GITHUB2FORGEJO
Note that Forgejo's API has a bug right now and you need to manually re-configure the mirror credentials for the mirrors to continue to receive updates.
Once the protocols are in place, one hopes that other forges could participate as well, though the history of the internet is littered with instances where federation APIs just became spam firehoses (see especially pingback/trackback on blog platforms).
I wonder if federation will also bring more diversity into the actual process. Maybe there will be hosts that let you use that Phabricator model.
I also wonder how this all gets paid for. Does it take pockets as deep as Microsoft's to keep npm/GitHub afloat? Will there be a free, open-source commons on other forges?
Can't you branch off from their head and cherry-pick your commits?
Sure, the world has pretty much decided it hates the protocol. However, people _were_ doing all of that.
There's not much point in observing "but you could have done those things with email!". We could have done them with tarballs before git existed, too, if we built sufficient additional tooling atop them. That doesn't mean we have the functionality of current forges in a federated model, yet.
Those exist (badly and not integrated) as part of additional tools such as email, or as tasks done manually, or as part of forge software.
I don't think there's much point in splitting this hair further. I stand by the original statement that I'd love to see federated pull requests between forges, with all the capabilities people expect of a modern forge.
There is code or repository, there is a diff or patch. Everything else your labeling as pull request is unknown, not part of original design, debatable.
GitHub style pull request is not part of the original design. What aspects and features you want to keep, and what exactly you say many others are interested in?
We don't even know what a forge is. Let alone a modern one.