Back when I was searching for a good note-taking system, each and everyone of them had one feature that I wanted that was missing. Zim Wiki was the first system I decided to stick with, and after 4+ years I never gravely missed anything. However, if you don't like organizing your stuff hierarchically, your experience might differ. Also, I kinda dig the desktop-centric approach. It feels more like a real tool than just some kind of "app".
Because it's written in python it is comparatively easy to extend and through its integrated web server you can serve up your notes with a custom design in no time.
Because it's written in python it is comparatively easy to extend and through its integrated web server you can serve up your notes with a custom design in no time.