I would agree that radio, in general, is no longer all that interesting. Geez...after 40 years in the business and even longer as a radio junkie, I can't believe I just wrote that. But, it is true: radio has - especially in major markets - become comparatively bland compared to what it once was. Too generic; too much of "the same old same old." With the amount of money at stake everyone plays it safe.
These days I find that the most interesting radio is coming from some of the small "mom and pop" broadcasters in smaller and rural markets; stations that still connect to the local community. There are still a lot of them out there, if you look. OK, so a lot of those mom and pop stations may not sound as "professional" as the big boys, but that - in and of itself - is what helps make them interesting. They can be quirky, off-beat, and often totally void of any formatic sophistication.
Most of you don't know that from 2000-2004 I spent four years in Appalachia (SW Virginia to be more precise) doing ministry in a small, rather poor, congregation. Radio paid the bills. I had A LOT of time in that period to listen to what we would call "small-time" radio. A lot of those tiny stations had more connection to their communities than some of the top-rated stations in any top 10 market. I also managed one of those stations (WABN, Abingdon, VA). We did everything from high school sports to broadcasting local music festivals to street fairs. There were other small-town stations like WLRV in Lebanon, VA that did lots of in studio and outside broadcasts that were live, and VERY local.
As I said, a lot of what could be heard was not of the highest "professional" quality as we define it in major market radio. But such stations had something personal and unique. They didn't sound like all of the generic sounding stations that NYC, Philly, LA, Chicago, et al promulgate. They are indivual entities with their own personality.
WABC did not sound like WFIL, which did not sound like WKBW, which did not sound like WCFL, etc. It saddens me that radio has become so bland and predictable.