Profanity riddled language can be colourful and in it's right place, when used with intelligence and meaning, even expressive, entertaining or humorous. In other instances it is just unnecessary and completely vulgar. I cringe when I hear female comedians using expletives just for the sake of it, whereas a talented artist knows just how and when it is appropriate to drop an F-bomb. I seriously dislike some of the more contemporary "music", and I use the term music loosely, as I simply don't accept the pretence of their method of operation. The works of the late Jim Morrison, and others, Alanis Morisset for example, I find acceptable.
There is a big difference in watching Billy Connolly on TV and seeing him do a live performance. It's all about context and appropriateness. The forum has deemed it to be inappropriate here. End of story as far as I'm concerned.