It has always been the ruling, but Since about 18-20 months ago after Stu received complaints from people that younger family members were logging onto the net (and as some people have PF as their home page) were being welcomed to thread titles such as "Anal Fisting" "Fucking Whores" "Who fucking did it?" and other such nicities, the Admin team decided to strictly enforce the rule

Not exactly what you want your kids to be reading is it when they log onto PF and see thread titles like those.