Related previous discussion from 2015 - How much of your audience is fake? - https://news.ycombinator.com/item?id=10271348 https://news.ycombinator.com/item?id

Related previous discussion from 2015 - How much of your audience is fake? - https://news.ycombinator.com/item?id=10271348 https://news.ycombinator.com/item?id=10271348