This aired last year during Media7's SPADA Special on public broadcasting.The conclusion is a cliche, it borrows pretty heavily from Alan Curtis and, of course, you can say it's pretty self serving, but it puts together some thoughts about television, commercial or otherwise, I would have had even if I didn't happen to be working in the industry.
[youtube http://www.youtube.com/watch?v=_gzrfQxHnCk&w=560&h=315]