In-reply-to » @bender Yes, they do ๐Ÿคฃ Implicitly, or threading would never work at all ๐Ÿ˜… Nor lookups ๐Ÿคฃ They are used as keys. Think of them like a primary key in a database or index. I totally get where you're coming from, but there are trade-offs with using Message/Thread Ids as opposed to Content Addressing (like we do) and I believe we would just encounter other problems by doing so.

Key rotation is a very important feature in a system like this.

โค‹ Read More