https://hackernoon.com/how-i-use-zettelkasten-and-obsidian-to-keep-my-notes-organized https://hackernoon.com/how-i-use-zettelkasten-and-obsidian-t... This is p

https://hackernoon.com/how-i-use-zettelkasten-and-obsidian-to-keep-my-notes-organized https://hackernoon.com/how-i-use-zettelkasten-and-obsidian-t... This is probably similar to the link you can't find. The system is zettelkasten the implementation is in obsidian, but anything (ie pen and note cards) could be used.