"Assume conservatively that your True Fans will each spend one day's wages per year in support of what you do. That "one-day-wage" is an average, because of course your truest fans will spend a lot more than that. Let's peg that per diem each True Fan spends at $100 per year. If you have 1,000 fans that sums up to $100,000 per year, which minus some modest expenses, is a living for most folks.
One thousand is a feasible number. You could count to 1,000. If you added one fan a day, it would take only three years. True Fanship is doable. Pleasing a True Fan is pleasurable, and invigorating. It rewards the artist to remain true, to focus on the unique aspects of their work, the qualities that True Fans appreciate."Read the rest at the 1,000 True Fans article by Kevin Kelly.
Thanks to Blake "Pink - the web series" Calhoun for the link.