Yes I am guilty of moral relativism, that I am not alone in that is interesting, so the article is one I find interesting. But it is flawed, your example is apt

Yes I am guilty of moral relativism, that I am not alone in that is interesting, so the article is one I find interesting. But it is flawed, your example is apt and that's not the only one: Me: “I believe that George Washington was the first president. Is that a fact or an opinion?” Him: “It’s a fact.” Me: “But I believe it, and you said that what someone believes is an opinion.” Him: “Yeah, but it’s true.” Me: “So it’s both a fact and an opinion?” The blank stare on his face said it all. ... I also tend to stare blankly at people when I'm thinking "Duh" too. He could have done better than accept a blank stare as freedom to interpret whatever he wanted. With a mathematical operator: Fact > Opinion, one is a higher form of truth.