In addition to Wiki (tool), personal note taking tools used in the LNCD include:
TODO: other's note strategies.
There's a ton of interesting note taking software. Ideally, notes are accessible in perpetuity – consider open formats and open software to avoid vendor lock in.
You might want to pair notes with syncing software. UPMC favors OneDrive, blocks dropbox and google drive, but allows syncthing and source forges (github, codeburgh, sr.ht, etc).