Are there more things like LWN for other fields/subjects? A math LWN of sorts, for example? I would happily pay for it too if it follows this model.
People kept asking if they could pay for AnandTech, and they said “we'll think about it” for years until they shut down instead because it was financially unsustainable.
Pretty sure there are many Oktoberfest travel bloggers, at least some of them must be "high quality".