Nice article but small note: >You might be thinking "If spaced repetition is so effective, why isn't it more popular?" I might have thought that 30 years ago

Nice article but small note: >You might be thinking "If spaced repetition is so effective, why isn't it more popular?" I might have thought that 30 years ago - but I can't remember the last time I used a flashcard app (phone, Desktop, etc) that didn't include SRS as the default algorithm. These days the new hotness is FSRS [1] which Anki uses. [1] - https://github.com/open-spaced-repetition/srs-benchmark?tab=readme-ov-file#fsrs-benchmark https://github.com/open-spaced-repetition/srs-benchmark?tab=...