Again, all due respect, but it does not tell the whole story. Yes, WWKB HAS 50,000 watts, but WWKB is an AM station. AM=less than 20-percent of all radio listening. Of that 20-percent, less than 5-percent are people under 50. AM=OLD PEOPLE!! FM=YOUNGER PEOPLE!!
A much higher percentage people under 50 voted for President Obama in 2008 and support the Democratic Party. Older people are more conservative.
Problem with progressive talk is none of the shows are entertaining. Leslie Marshall is probably the best of a sorry bunch. I'll buy the AM argument on some weaker signaled stations but not a 50,000 watt blowtorch. If the programming is good, and its available, you'll seek it out, no matter what dial it's on. We're also seeing a move to FM talk by many AM stations in many markets, Even 50,000 watt WSB in Atlanta is now available on FM. And I still do think there is a place for an FM talker in Central PA.