Actually, by the definition of PG13, that discussion fell well within, it even met the criteria for just regular PG. This isn't church here... Remember that they have discussed sex in schools for some time now. And why on earth would you leave my last post there when it now makes no sense whatsoever? At least if you are going to have draconian censorship, have it make some sense please.
Actually what you discussed required you to be 18+ which by legal definition is R rating. And that type of material is NOT discussed in school.
Given that our Forums do not require Age Verification either to sign up it is fairly straight forward what is allowed and not. Should you have any concerns, please feel free to contact the Adminstration.
So, the rules make sense. Your interpretation of them is flawed.