My concern is for authors, game designers and others for whom there is no such substitution possible.
Actually, most are unsuccessful and make their entire income off of a second job, but most successful authors make their income from the above.
I know a friend who is a published, relatively successful author (makes a solid but not spectacular living from it) makes most of his money from the old fashioned business of selling actual books.
Actually, most are unsuccessful and make their entire income off of a second job, but most successful authors make their income from the above.