Catherine Jons used to do a mix of current events and relationship topics on WLS, and I really likemd the show. She also had a lot of male callers. Mike McConnell's "lighter topic" on the last hour of Friday's show, with topics such as "Flushes with Greatness", "worst pain you've ever been in", etc. is heavily driven by the callers' stories. However, hsn't a lot of the general interest talk that you found on talk radio maybe 15 years ago moved to FM music shows? The couple of efforts to create female oriented talk or talk/music hybrids (I'm thinking of one in New York) have bombed (maybe they weren't given enough time).
I do believe NPR is where the audience you might develop for "liberal talk" is. We had quite a controversy locally with the NPR station owned by Antioch University in Yellow Springs (Dayton) OH after they dropped a lot of their local programming (a bunch of DJs who had 10 very vocal listeners apiece) to become the area's NPR station, with Morning Edition and ATC (WYSO used to dump out of ATC for Pacifica at 4:30, sending the ATC audience to another NPR station). Pacifica fans had a cow, or a soybean or something. The "community" ran a couple of PDs out of town on a rail, however the University system was no longer able to subsidize the local programming no one listened to. They have more listeners and contributors being the major NPR station.
I do believe NPR is where the audience you might develop for "liberal talk" is. We had quite a controversy locally with the NPR station owned by Antioch University in Yellow Springs (Dayton) OH after they dropped a lot of their local programming (a bunch of DJs who had 10 very vocal listeners apiece) to become the area's NPR station, with Morning Edition and ATC (WYSO used to dump out of ATC for Pacifica at 4:30, sending the ATC audience to another NPR station). Pacifica fans had a cow, or a soybean or something. The "community" ran a couple of PDs out of town on a rail, however the University system was no longer able to subsidize the local programming no one listened to. They have more listeners and contributors being the major NPR station.