This seems really useful. The support team is very responsive to suggestions and feedback comments on this early access version. I have been looking for a way to switch my work OneNote stuff to a Mac program and all the ones I have used (even the excellent Notebook and DevonThink seem lacking in this area). This seems to be the best alternative currently on Mac to compete with Microsoft OneNote in Windows side. Of course this does quite a bit more than any of those. Some rough edges on how flags are handled but seems to be on track.