A tool under development I've been recently curious about is https://roamresearch.com https://roamresearch.com which seems to be focused less on GTD or bookwrit

A tool under development I've been recently curious about is https://roamresearch.com https://roamresearch.com which seems to be focused less on GTD or bookwriting, but more around the aspect of knowledge capture for intellectual work. https://youtu.be/L6GIW4PprQE?t=24 https://youtu.be/L6GIW4PprQE?t=24 shows a recent state of development - mentioning zettlekasting and also Tiago Forte's P.A.R.A. The intriguing part of the system seems to be more in the fluid process of hyperlinking to a topic of interest. https://www.youtube.com/watch?v=RD_Gi8EQGVQ https://www.youtube.com/watch?v=RD_Gi8EQGVQ also shows a mind-mapping mode.