I've met a lot of people who love today's active rock list but the original post was about why it gets harder/better at night. I find that the older listeners aren't into the screaming of some bands as evidenced by the taming down of some songs such as Killswitch Engage's hit "My Curse". I'm in my 30s and love the new stuff as well as the older metal and classic rock, however I've met people who for some reason believe that once you hit a certain age , that some of the new rock is too hard or weird for them (such as marilyn manson). I've seen it in people in their late 20s who won't listen to nothing but classic rock, but have seen 50+ year olds headbanging to a lot of the new rock... but some of the harder selections of the active/alternative lists are buried at night on many stations IMO