Light-Rail Etiquette

My light rail etiquette wish list: 1. If you are going to serenade us in the aisles, please refrain from singing songs that include frequent uses of the n-word, the b-word and the s-word. 2. When the doors open at the train stops, it's for people to board and get off, not for you to practice sptting out to the sidewalk. Gratefully, a fellow passenger. :)