When we use the term "Network" in broadcast circles, we don't think of this kind of a network. We think of a big powerful dominant producer using the local distribution system.
But this is changing - a real network is emerging - that includes TV and Radio - producers at the centre and local stations.
The story is here on Andy' Site and here with comment from me on Fast's site - thanks to Andy who has done so much to make this idea a "New Reality".