The author of the article, Amanda Lewan, is a friend of mine. With a partner she runs two coworking centers in the city.
It's the millennials that are rebuilding Detroit. Granted it may be billionaires funding it but the people on the ground doing the work are young.
You may find it hard to believe but Zagat rated Detroit ahead of New York, San Francisco, Dallas, Houston and Chicago as one of the hottest food cities in America.