I know a couple people contacted me after Radio Discussions.com suddenly disappeared wondering where there was a similar Net forum about radio, TV etc. I mentioned RadioInsight, which I had already been a part of. Now after two months Radio Discussions is back
http://www.radiodiscussions.com
I am part of both, as ‘raccoonradio’ (I also have a minor forum of my own...
http://wrkotalk.proboards.com/