A few things worth trying...
- Customising the look - change the style of your wiki pages to make them look the way you like
- Zoom - zoom in and out of pages
- Keyboard shortcuts
- Launch to a page - identify which page to start at when you run the wiki
- Support for accented characters - improve support for accents in page names
- Statistics - View statistics for your notes
- Markup links - Apply custom formatting to URLs
- Run from a USB stick - run the wiki as a portable app