Not questioning this dang, but would be useful to add something about trollish usernames in the guidelines, and perhaps clarify what qualifies as trollish.
That belongs to a category of subrules or heuristics which are too numerous to list. If we tried to make the guidelines comprehensive that way, they would just get so long (or worse, so bureaucratic) that people wouldn't read them.
There's a limit to how much information one can get across that way, so we err on the side of explaining the spirit of the site and leave the 'case law' to specific moderation comments. One of these years I want to compile those into an extended FAQ or something, which could provide a home for the kind of documentation you're talking about.
Impressive how you’re able to find these quickly and quash. Follows the model of cleaning up graffiti quickly, which causes incidents to reduce over time.
