safe chat
We need to create a chat system without profanity so people can leave cairns without there being negativity
wizard 101 uses a few different systems depending on context, some that might be interesting for us would be: pregenerated messages only, or only words from an allowed dictionary
dark souls has a similar system with its soapstones
toontown online uses a pregenerated system as well, though they have a lot of messages, and what messages you can choose changes based on context
club penguin uses a hierarchical menu system for its very safe chat, this allows people to find systems far quicker
forums simply use moderator approval a lot of times
town of salem uses a simple replacement filter
Perhaps we could just look at profanity filters?