Incentive? How about more guests staying at the GF or Poly b/c of the accesiblity -- or ppl that will buy into the GF DVC. I personally hate waiting for a bus at closing time of park; when you've been at it all day and all you want to do is get home, it's the worst feeling to walk to your bus stop and see the line 30minutes long! There's something to be said about being able to go where you want to, when you want, and not always having to rely on Disney transportation. Because of that, we almost always stay at Swan/Dolphin, Boardwalk or Contemporary -- all resorts that have a walking path to at least one park. I can say with confidence we'd pay the extra $$ it costs to stay at GF if we were able to walk to/from MK on our own watch.