Earlier quoted context omitted.
A new book is not a perfect example of that, it's a shitload of work - very likely more work per dollar earned than a day job. Passive income is related to using capital rather than effort to generate money. If the IP of the book was passed down to his kids and they continued to make money off it, or enough money was made from it to surpass a regular working wage for the hours spent, maybe then it becomes "passive".…
You are correct that it is not passive income in traditional sense, but in HN, "the passive income" has come to mean something that generates automatic revenue after the initial work without requiring significant maintenance/upkeep work. The prime example of passive income used here is patio11's Bingo Card Creator. One also could say that in traditional investing, the upfront work is the research work to find right i…
This is the key point. In absolutes there is no such thing as passive income. Anything will take at least 1s of effort, and $0.001 of capital. The spirit of the term, is income that is heavily skewed towards being generated from assets rather than effort.
A new book is the edge case. While making money off IP is generally the perfect example of passive income. Quitting a job to become an author, is not. There is an implied lack of effort and cost in the question. Additionally, and importantly, there needs to be a sense of "free" in there.
The prototypical case:
- [bust your ass at work] >> [get evened out with paycheck] >> ["free!" passive income from savings]
New book case:
- [bust your ass writing] >> [nothing, world still owes you] >> ["free?" passive income from book IP]
Until the "nothing" gets filled in with the equivalent of a salaried wage, I'm not a fan of calling it "passive income".