Ask HN: Publicly Sharing Revenue?

I always enjoy reading how much projects make, for example Candy Japan (https://www.candyjapan.com/behind-the-scenes), Side Projects earning more than 2k p/m (https://news.ycombinator.com/item?id=35567822) etc.

I am planning on launching a network of sites & considering doing the same for all my projects, starting from day 1. Are there any downsides doing this though? To be more specific, I want to share amount of visitors, page views, hours spent on projects, expenses and revenue.

Who here shares their revenue etc. & what are your experiences/advice?