For all those examples, there are situations where that becomes appropriate. I'm not arguing that childrens programming needs to incorporate swearing, or that regular adult television needs to (it already has for the most part), but when a news article can't accurately quote someone when it's integral to the story or reference the name of what the article is about, they are doing it wrong. I greatly care about information accuracy and historical accuracy. If ever there are times when the journalistic rule about including swearing should be relaxed, when the entire article is about an utterance that contains a swear word is one of those occassions.