I'd like to add that this policy extends to the chat rooms on Susan's site. If you use bad language the bot will kick you. If you mask your bad language you will receive a warning from the moderators. If you mask your bad language in an attack on someone or on some group of people you will be kicked from the channel by a moderator. If you feel they overstepped, of course, you may appeal to the chat administrator or Susan.
The thing is, we are a support site and as such we need to make our space as safe as we possibly can. Bad language, words that can offend people, particularly minors, makes the space less safe. That's why it's prohibited. Thank you!
hugs & smiles,
HelenW