The bus service does not get better based on the level of resort. It is just what it is, public busing.
It makes more sense for the deluxe resorts to share as they are clustered close to each other. The Grand Floridian is right next to the Poly, and the Contemporary and Wilderness Lodge are too. Plus the resorts are smaller than the value and moderates so no need to have separate buses to accommodate guests.
Remember too if they had separate buses for each deluxe resorts it would mean many more Cast Members. And more buses, so you would be paying even more for your resort stay.[/QUOTE
Disney buses are not public buses. They are run by the resort so they can do whatever they want. You seem to have missed my point. We already are paying more for our stay. The room rates are so high it could be a perk that you don't get at the values or moderates. Even though there are less rooms there are still plenty of people waiting for the buses. Having to wait 45 mins as one poster and myself have experienced is not what I expect from the deluxe resorts. Trust me WDW can afford to hire a few more bus drivers to accommodate guests paying premium prices for rooms