Yes the filter would affect Pms too. Atleast it did in another v bulletin forum. then again we were dealing with tons of teenagers. So it might be an optional thing.
I agree there is just things you need to let out and or to get point of something across mild swearing ( to actually to get to know the person you are talking to and what they are thinking) should be allowed.
Though I do believe the Funk word should be censored like F*** or changed to Funk
The C word used for female genitilia should never ever be used.
I think B ( female dog ) is ok on accasion Like " it was a total B** to open that baby toy package" or something like that lol.
I kept mine edited to respect those I know who do not want to read them and do thier best to ignore or skip the stuff they do not agree with.