The Compromises of Raspberry Pi Hardware Documentation
hackaday.com
hackaday.com
There are certain things that are very well/thoroughly documented by the Pi Foundation, though, and I wish the Pi itself could be more proactive in maintaining docs for everything (like the Pi 4 modification). This problem is not exclusive to the Pi Foundation, though I think based on the fact that many things they produce are marketed/written well makes people hold them to a higher standard.