Also, look at 'name and shame' subreddits like the SRS communities. Those places are toxic. While I think that there's some value to be had in viewing other people's missteps and learning how to improve based upon them (a favorite quote of mine, "the best way to cure your bad habits is to see them in others"). However, a wide scale list like this one does not seem to me to be good.
For example, the reason aviation gets safer and safer is because every time there's a mistake it's documented, studied, and then if corrections need to be made, they are made. What's not helpful is some open forum where people just make anonymized complaints that some airline has bad pilots or crappy planes. Maybe that's not the best analogy, but I think there's something there...