San Francisco may soon become the first fully gentrified city in America, the urban equivalent of a gated bedroom community ... Now it’s becoming almost impossible for a lot of the people who have made this such a world-class city – people who have been the heart and soul of the city for decades – from the fishers and pasta makers and blue-collar workers to the jazz musicians to the beat poets to the hippies to the punks and so many others –to exist here anymore. And when you’ve lost that part of the city, you’ve lost San Francisco.