In reply to: https://activitypub.space/post/1641
> Rate limits are a common part of APIs.
Yes, of API *implementations*, and they may become part of the public interface of these implementation. Whether they should be part of an open standard protocol specification is a different matter imho. Perhaps in a separate implementation guide, suggesting recommended practices.
Or perhaps there may be some way to formulate a generic mechanism in the protocol specification that makes rate limits an extension point, without pinning to a particular method, esp. if it is only a de facto standard.
(Other example. The fediverse is still pinned to an expired draft of HTTP signatures.)
OTOH if the goal of the task force is to mostly just provide implementation guidance, and maybe a reference impl, then I guess examples of rate limiting may be provided.