Early last Saturday evening, about 60 people were sprawled on leather couches inside Parkdale’s Wrongbar listening to Florida-raised, Philly-based DJ/producer Diplo crack jokes about the cost of living in his home base. Apparently Philly is the place to be, in terms of both economic survival (he only pays $300 per month in rent!) and toughening your musical chops. A precursor to the sold out sweat-fest Diplo rocked later that night in the same venue,......