I swear just as much in real life as I do on these forums, except when my son is around. I've never understood why some people get so up-in-arms about this so-called "vulgar" language. They're just words, and by being offended by them, you're giving them a power that they otherwise would not have.
Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigor, and the great spaces have a splendor of their own - Bertrand Russell