MindMaps

History : http://www.mapitsoftware.com/english/mapit/history.htm

reviews : http://www.nytimes.com/2005/03/20/business/yourmoney/20tech.html?ei=5088&en=214119d50de21aa8&ex=1268974800&adxnnl=1&partner=rssnyt&adxnnlx=1111316865-Nuc/x6dg6wvX6C/9Ha43bg

Alexandrian Analysis

This is a beautiful Twitter thread (with great pictures) applying ChristopherAlexander's FifteenProperties of lifelike things, to mind-map diagrams.

https://twitter.com/meekaale/status/1322401389595791361

Also ACityIsNotATree for Alexander's discussion of the natural propensity to think in terms of hierarchies.

Contrast :

• Obsidian
• GettingThingsDone
• OnOrganization