Apple is not a company I would trust with long term product support, at least at the pro end. It has dropped several products. I used to use Aperture, for instance, which was a great pro photography product, but it was dropped with no real exit route.
Obsidian: also worth looking at DEVONthink for similar reasons, but with the advantage that you have a choice of sync services including running your own. The database is open, but a risk point is that it uses RTFD for notes with graphics. That's not supported off the Apple platform, but there are similar risks with any method of storing notes with graphics.
Obsidian: also worth looking at DEVONthink for similar reasons, but with the advantage that you have a choice of sync services including running your own. The database is open, but a risk point is that it uses RTFD for notes with graphics. That's not supported off the Apple platform, but there are similar risks with any method of storing notes with graphics.