Okay, I guess I might burst some bubbles, but this forum is not exactly self-policing and it never has been. For example, remember my last vacation from the forum?
Policing the forum is more of a fractal enterprise with me nuking the worst offenses and very rarely offenders too.
About 2% of the posters cause 98% of the issues around here. Generally almost everybody adds value but there's always one (or two) people who is causing grief. The Pareto Law is very strong. I try to stop those few in their tracks by deleting posts before it turns into a shitstorm/he-said-she-said/lynch-mob crapola thread.
What you might see as a self-policing forum is the kind of forum that comes after
I've deleted posts that violate the forum rules to prevent shit from escalating.
You're seeing the minor issues of the 98%---the result after significant(*) clean-up effort---unless you're fast, you don't get to see see the crap that causes people to ask me to wipe their accounts.
(*) Not in terms of volume but in terms of staying on top of it.
TL;DR => What I'm asking here is for people to click and report posts that violate the forum rules rather than PM me every time it happens. It's just easier [for me] that way. As a corollary... using "reporting" in a humorous/irrelevant way is like prank-calling 911. Not exactly life/death here, but generally it's not appreciated