I agree that in terms of radio jobs going away this practice sucks, but that's the result of consolidation. I wish radio was like it was 20 or even 30 years ago... Lots of local owners who cared about the product, hired large staffs, covered local news, etc. But those days are largely gone, and not just because companies like Clear Channel are in business. People are getting music, news, sports scores and more off the internet and satellite AT THEIR CONVENIENCE. Radio programmers are going to do what they can to compete with all of that.
Now, having said that, I've told friends of mine about things like Joe Crummey doing a Phoenix show from LA. I've also informed them that their favorite midday jock actually cut voice tracks for his shift a week ago in Dallas even though you hear the show in Phoenix today. My friends are intrigued by that, but no one cares. Their attitude is: "I like it, and I'm going to keep listening to it." So if Crummey can pull this off (and obviously, he has), more power to him. The debate over local vs. syndicated is inside-baseball. The listener could care less; he or she just wants to hear an interesting show.