Seeing your post was read 105 times before I replied, it's not for lack of interest, certainly. And unless the same person "clicked on" 105 times, it's not for lack of "radio people" out there, either. (We'll get to the real reason, shortly.)
I believe most of us who have been in this business 20-plus years have seen the last of radio's hey days; a time when the on-air personality could actually exude personality. The "ton-o-fun" days have been replaced by corporate worries over offensive material and litigation and "the bottom line".
As someone who has done news in Hartford, Providence and Boston here in the northeast, the standards have dropped. AP has become unreliable and grammatically challenged. Thank God for the internet because we no longer have stringers bringing back the local news. That void gives those of us who learned 20 years ago how to localize a regional/national story, a chance to write "something" that still sounds home-grown.
Mostly it's all about working 60 or more hours a week in a 40 hour job and being very uncertain about tomorrow. The fun is no longer there. So unless you have a true love affair with radio, chances are it no longer "burns" in your soul and you probably could care less about message boards such as these.
Personally, I like reading. I find reading "fun". So, my opinion now given as to why so few people respond, I'll go back to reading Matt Drudge......