Lots of good past HN submissions and discussions on this topic (a topic which is near and dear to my heart! :). IMHO, there are so many interesting past submis

Lots of good past HN submissions and discussions on this topic (a topic which is near and dear to my heart! :). IMHO, there are so many interesting past submissions on this subject that I suggest inspecting the compendium directly: https://hn.algolia.com/?q=hypercard https://hn.algolia.com/?q=hypercard