Adding next generation note taking / brainstorming to TeXmacs

So it seems that Roam Research and Obsidian are the best examples of next generation note taking / brainstorming software. Studying these two apps carefully could help us come up with features to add to TeXmacs to support advanced note taking / brainstorming.

Roam research tutorial course playlist:

https://www.youtube.com/playlist?list=PLwXSqDdn_CpE934BjXMgmzHnlwXMy41TC

Also see these videos:

https://www.youtube.com/watch?v=xSo4K8sPHQU

https://www.youtube.com/watch?v=tp8-xt-El3g