Lately, I've been noticing more and more indie authors going to Patreon as well as publishing through Amazon or D2D or Smashwords (or all three). What Patreon is, for those who don't know, is a place for artists to post exclusive content for people who support them per month. The donations can be low as a dollar, or high as... well, whatever the artist puts it at.

The content creator can do anything, really, so long as people are willing to support them. It looks like it could potentially be a...