"Threads" is an interesting concept on which to build an incremental note taking system. I know folks who keep a CRM by emailing themselves after conversations,

"Threads" is an interesting concept on which to build an incremental note taking system. I know folks who keep a CRM by emailing themselves after conversations, on a separate email thread for each person. I also know folks who use a personal Slack workspace like this, with thread support. Maybe threads are a good building block for this kind of stuff.