Running the above makes it so the program can load. I will play around with keepnote. It looks interesting.

Initial impression is for my aging eyes, the icons are a little small and seem to have space to make a bit bigger. I know this is a port, but it would be great to be able to zoom the text without having to change the font size.

A way to hide the left pane might be useful given the limited screen real estate.

This looks like it could be a useful program. I don't tend to use rich formatting myself. I prefer to do all my writing/formatting in a Restructured Text. My holy grail is to find something portable that lets me conveniently organize and view my Restructured Text files (I use the moinmoin wiki on the nokia and also like sphinx on the desktop).