@akkartik
the single/recursive command thing is really intriguing right off the bat.
Did you already find some interesting edge-labelling patterns that lends itself to? I guess the obvious one it's designed for is using "next" only between siblings in a hierarchical document so you can [unroll] them, but is there others?
@s_ol I don't have much of a vision yet, I've been mostly trying to port over my terminal based workflows until I can do everything within this app.
One thing I often do is go back to an old note and add a digression in the middle of it. For the past few years this has gotten more common but I've had nothing better than to just put some brackets and start writing within them. As a result I never have a second level of digression. Maybe I will with a better tool/representation?