Darn! As soon as I post about my trip on Amtrak to New Orleans, this happens.
You can read the article HERE.
This comment sums up my feelings: "But his fondness for the dining car isn’t about the food as much as the experience, he said. The time to sit down for a formal meal with views of America that can’t be seen while flying, and socializing with other travelers."
I sure hope the communal dining does not go away, I'd really miss it.