Yes, this is a useful link.
I realized yesterday that I treat the radio like television - I make appointments to listen to certain shows, while treating TV like the radio. I turn the TV on absentmindedly, and just watch sometimes. I do have a 2 hour block of appointment televison, once a week, for certain sciency fictional shows. which I often miss.
I do usually manage to hear my favorite radio shows. I also like public radio, comedy, news, and the like.
so, if you like radio like i like radio, follow the link in the title, and make the most of it.