The problem with digital handwritten notes is: They are more problematic than all the proprietary databases and file formats that we have. Personally I started

The problem with digital handwritten notes is: They are more problematic than all the proprietary databases and file formats that we have. Personally I started using the iPadPro with the Apple pencil last christmas. Generated tons of notes with an app called Notability. Soon I realized that my notes are trapped in their proprietary format. Sure, I can export to PDF, but that’s not their database format. I have seen many good and useful apps come and go. After these apps become abandonware[^1] we have tons of data created in those proprietary data formats, trapped in them. [^1] off the top of my head: WordPerfect, MS Word pre 2000, AskSam (fulltext database), Netmanage‘s ECCOPro (a PIM), NoteMap (an outliner), MindJet‘s MindManager, MS Access pre 2000. - Tons of data that I created in those apps waiting to be migrated.