I’ve long used this to indicate how I might respond to a post, especially if it’s one that breached group rules and was in need of moderation.
Like, how since FetLife user-IDs (e.g., 337350) are sequentially assigned, one should be able to determine from a user number when the user first showed up, and therefore how experienced in the ways of Fet they possibly should be. And I expect to be again, which is why I haven’t removed references to my user-id from here.