Today, if you punch one of those presets that iHeart is so proud of, you have no idea what you're going to hear. Since the programming is so sliced up, you might catch the last 20 minutes of a live show followed by a repeat of something you heard two days ago or an infomercial. Some talk shows actually include "guests" who pitch their products. At least with Podcasts, you know what you're going to hear, and it starts at the beginning.
And here's where I'll chime in: Last night, Friday 2/20/ listening to WGN 720 AM [over the air of course] to the Rollye James show. Interesting mix of things along with his music trivia. Did an "ID this tune" segment and I'm getting ready to call in only to hear an ID or something about what a fun MONDAY night we're having. If you're going to rebroadcast a show, maybe strip out the parts where you have listeners call in for a prize or ID something, etc. Or run a disclaimer after he gives the number ["Please don't call this is a rebroadcast of an earlier show" and I have heard it done on other shows. ]Most of his callers seem to be "older" and I'm sure they may be calling the number only that nobody answers or you get a recording. Nothing like pissing off a listener. I get the feeling that for some of his callers this might be the only person they may interact with for that day or week and you can tell that they're glad someone is talking to them.