It's handy to have a neutral place I can look up books or passages of the Christian Bible so that I have a reference point when talking to people about it
Network protocol stuff on Wikipedia has been top notch and my go-to since at least 2010. It really is highly underrated for that. I had to implement a layer 7 protocol on top of UDP back in the day, and it required a lot of understanding/fiddling with UDP and IP packet details to get it working right, and even required some router config (IP fragmentation became a huge problem, gotta love protocols designed by committee D-:)
...And on the contrary, I got deliria from an LLM in a similar area just hours ago.
This probably highlights how human contribution or automated referencing both have a root in the sources, that should be recovered as a focus. Part of the future of the presentation of information should be hyperlinking "to the book pages".