Accretive tools build over time. Developer tools tend to work like this: platform-as-code. Wikis are the main one: Notion is accretive. (I love Notion.) Pipeline-based tools like Trello fall on the accretive end, for me – memory resides in the tool, not the users. Accretive tools need gardening because they don’t forget by default.
The map room is a physical room-size wiki for collaboration from the 1950s by Interconnected