People that talk about readability: if you store using jsonl (one json per line) - you can get your csv by using the terminal command jq.

to me the author just rediscovered montessori method https://en.wikipedia.org/wiki/Montessori_education

I think this is a really cool idea and it might make sense to use this for small collections (100k/200k documents).

also, should authors pay a modest fee to get their paper reviewed?

Are you talking about a single company not beating s&p or a portfolio of companies paying dividends?

That was my favorite game when I was a kid <3

it was made it more strict on Christmas Eve.

there is this quote from Clean Code by uncle Bob that I simply love.

'Avoid mental mapping: In general programmers are pretty smart people. Smart people sometimes like to show off their smarts by demonstrating their mental juggling abilities. After all, if you can reliably remember that r is the lower-cased version of the url with the host and scheme removed, then you must clearly be very smart.'

you can't do that. when you implement search you need a global view over the collection to understand what are the most relevant documents. You are describing the paradise of the spammers :)