There are a lot of words we’re no longer supposed to use in polite company. For example, the words idiot, moron, even delusional aren’t appropriate — and for good reason. There are challenged, struggling people out there and using slang words about their condition as pejoratives is more than impolite, it’s hurtful. Likewise, there are many wonderful words of profanity we’re definitely not allowed to use on a family show. The more flowery among us have learned to tone down our expressions. Read the full story at ZDNet.