1) I can't believe it took a page-and-a-half for someone to bring up Caddyshack. "The man's a menace!"
2) While I don't take music with me out on the course, and I always put my phone into "silent" mode, if someone in my group or another wants to listen to music while they play, it doesn't bother me. When I have been with someone playing music, I've even enjoyed it, provided a) it's not overly loud, b) it's decent music, and c) the tempo has to be down. No speed metal, please. Wreaks havoc with my transition.