NoteBook
Used by 2 peopleen.wikipedia.org ↗

“For a long time I used Circus Ponies Notebook to keep notes transferred from notebooks (I like to digitize some of the notes I think I'll need to reference later).”
Mike Fogus Interview, Software developer, author · via Uses This 
“And I've long used NoteBook for keeping notes, although I will eventually migrate that function to Evernote.”
Kevin Kelly Interview, Writer, co-founder of Wired · via Uses This