I guess, as the title (What HN post made you money?) implies, it's looking more for responses from those that made money from HN posts, vs. a poll with a title

I guess, as the title (What HN post made you money?) implies, it's looking more for responses from those that made money from HN posts, vs. a poll with a title more along the lines of "Have you made money from an HN post?". I'm sure there are several that haven't made money from HN posts, but I'd imagine there's not much to discuss around that, other than just collecting raw numbers. Unless some can offer discussion around how they tried and failed to do that, but again, the title doesn't really suggest that sort of discussion.