I have also seen other users post about using Anki cards to remember insights from LW. However, I’ve had difficulty with formulating good flashcards related to this material.
Right now, I have a card for the Litany of Tarski. On one side is the litany (“If the sky is blue...”) on the other side, “Litany of Tarski.” When I see the card, I try to recite the litany in that form, but also consider the underlying idea that there is a territory to be mapped, and that the map is supposed to reflect the territory. I might also create a new litany with some other object than the blue sky.
Is this the kind of card that you create? Can you give an example of how you use a card to remind yourself of insights rather than definitions?