Sometimes.
Why haven’t the moderators put a stop to it?
Why do they allow it?
Are they derelict in their duty?
There's no law against saggy pants. Decent folks know not to do it though.
Why do they allow it?
Freedom.
Often decent people will discourage saggy pants. Without a law.
Are they derelict in their duty?
Should not a community strive to police itself?
Bloggers are a bunch of saggy-pants pimps.
Sometimes.