The document discusses whether file sharing should be illegal and explores opportunities for industries to benefit from file sharing. It argues that file sharing allows for worldwide distribution and access to a potential marketing audience of 70 million illegal downloaders. Industries could cut costs and create new business models by embracing file sharing rather than attempting to police illegal downloaders through exorbitant lawsuits that most people could not afford to pay. The document promotes a brighter future for industries through new methods of digital distribution and promotion that leverage file sharing networks.