But also many said that it would be better if one wraps this in an agency so the leads that are generated from the AI accounting questions only go to a few people instead of making it fully public stackexchange like.
So +1 point -1 point for the idea of a public version.
Mainly, it was good at making you feel useful and at honing your own craft - because providing answers forced you to think about other people's questions and problems as if they were little puzzles you could solve in a few minutes. Kept you sharp. It was like a game to play in your spare time. That was the reason to contribute, not the points.