Say it louder for the people in the back: As tech grows bigger by the minute and venture capital adds dollar signs by the day, a startup hub’s success is not an either/or situation. The next Silicon Valley is a tired narrative, when in reality startups look, innovate and create differently all over the world. On that note, my colleagues spent the past few months digging into the market in Detroit, Michigan: While StockX is the startup darling that may have put the region in the generalist spotlight, I soon…