@#$%&! Which cities are the rudest?

NASHVILLE, Tenn. (WKRN) -- How ironic is it that the "City of Brotherly Love" has topped the list of rudest cities? Even a city in the Volunteer State made the top three.
A survey conducted by the e-learning platform Preply asked more than 1,500 residents of the 30 largest metropolitan areas to rate the rudeness of the average resident in their city on a scale of 1 to 10. 
Philadelphia was No. 1 on the list, scoring 6.43 on the rudeness scale. With its residents slow to embrace outsiders, l