Related, I’ve posted this topic: Join me this week-end at Eastgate’s weekly Tinderbox meetup - Announcements - Hook Productivity Forum.
Also, my Cognitive Productivity books present note-taking techniques: particularly in their delve chapters. They also discuss note-taking software. There’s are also lots of content about note-taking / software on Hook’s Blog . Recently we’ve discussed BBEdit, OmniOutliner and Craft. There are also videos.
cf: Using Hook with DEVONthink by DEVONtechnologies – Hook.
There’s also this page: Better Note-taking – Hook.