I think Dave Minott has presented a very good case for our vote for analog to digital technology.
I would like to add that Digital Technology has also made us change the Broadcast Spectrum
that we use for Broadcasting. While I primarily built my career on the change to color,
that change pales in comparison to the quality of a HDTV picture.
There still are a lot of viewers that prefer the old black and white programming.
My wife is one. She still enjoys her B&W movies on our 61 inch HDTV set!
I rest my case.