That was pretty cool. Although the three cities aren't "close", if you drew a line between all of them you would be pretty close to my small town in upstate NY, which was the darkest red area on the map. That was entertaining, thanks for the link.
and btw...half of NY calls carbonated beverages "sodas" while the western half calls it "pop", which i've also heard when out in the midwest like IL and MI. Some people who the results weren't accurate I would wager their family emigrated from those parts or something to that effect. I'm living in the south now and a lot of kids aren't getting the southern accent because their parents moved here from the north. Future lifetimes will probably see less and less accents which is a shame. But if "y'all" gets eliminated than it'll be worth it. ;)