According to loyceV “If you can be offended by someone online, it means you’re doing something wrong”.
Ensure you are not misquoting LoyceV because the above statement seems ambiguous. If I'm offended by someone online, it means I am doing something wrong by being offended by someone or I did something wrong to attract an attack on me?
Don’t forget that this is a forum and everyone should be able to give his or her own opinion without being censored. And once the content of user get removed because of their choice of words then that would defeat the whole idea of “freedom of speech”.
What is your understanding of freedom of speech? Do you know that there is an unofficial rule that says "No trolling?". If freedom of speech is what you think it is, why will such a rule apply?
However someone can just use number to replace the word to make it visible e.g. bl4ck m0nk3y.
This is better, because even the person using numbers to replace words in order to use a foul word is convinced that they are doing something wrong and the receiver will no be wholly offended because the effect of the foul word is tammed by the sanity of the forum.