According to what criteria, as i was asking in my parent comment? I don't think we can find a fair one. Also Kindle Unlimited, what's that? Is that like spotif

According to what criteria, as i was asking in my parent comment? I don't think we can find a fair one. Also Kindle Unlimited, what's that? Is that like spotify/netflix for ebooks? I'm personally hostile to private companies operating such schemes, but as a public service it sounds like it may make sense. Of course, the tracking is unacceptable either way, and we should pursue better models in order to finance cultural productions. Hint: the answers are the same as for every other area of activities (including free software), just redistribute the **ing wealth already, which the people who "own" it didn't produce.