An alternative lies in the concept of harvesting stocks from flows, which suggests starting with a journal, a timestamped, immutable list of notes, both large a

An alternative lies in the concept of harvesting stocks from flows, which suggests starting with a journal, a timestamped, immutable list of notes, both large and small (small is better in many cases); wikilinks within those journal entries form branches, but then notes from the journal can be transcluded into other structures as deemed appropriate.