Nanny knows best
I think the reason nanny (and presumably she's bundled with the software) allows "piss" on here is in consideration of the age of the members......
In fact, it's Americans. When I joined the oilfield I was amazed to find that in an industry with a considerably more vivid use of language than I was accustomed to, female connections were referred to as "box" connections, with the male called "pin". Presumably we were not thought able to face the unvarnished truth, or were to be trusted not to stray towards impure thoughts.
Of course the question we need to be asking is whether or not we'd be happy for our wives or servants to know about S****horpe? I think I'll start a sub-group dedicated to "Clean up VOC" using the handle Mary Whiteshadow......