Swearing, doesn't make anything edgy to anyone that can afford a ticket to watch great theater.  I'm going tonight, I'll get back to you with my immpression if you'd like to know what I think?  Your suggestion about the audience is offensive and misrepresentative of the wide range of people that now go to theater all over Portland, and other areas.  Portland has had much success in creating many choices for theater goers of all demographics. All Arts inspire people as well as introduce ideas and messages that are important to reflect in our society. I like to think of it as giving us all a way to grow into being more tolerant and rejects the types of questions all generations have had but must be passed on to the next generation to chew on in order  to think about once again.