playio Specification Log (Regarding Impression Notes/Bulletin Boards)

I made it, but I don't really have anything to write about~. First off, it costs 1000 hearts to create a bulletin board. If you post on the bulletin board without locking it, you can apparently receive a small amount of gems daily through the My Echo System? (This seems to be a system where you get gems for posts made via the Vanguard or Bulletin Board). There's still a lot I don't understand about the My Game Ecosystem, but it seems like after one post, you get about 2000 gems → (left alone) → and then it gradually decreases. I wonder if the number of gems distributed changes based on how many people see it rather than how much you post? Probably. In terms of imagery, it's like passive income or stock dividends, perhaps?