A notebook to hold information in an hierarchical manner, intended for personal use such as adressbooks, todo lists, ideas, speech outlines, simpledatabases.
Using ncurses for the interface and XML for databases.
For a database administrator using text based user interfaces, I find hnb to be a nearly perfect way to manage ntes and to make to-do lists. Occasionally I'll enter a vi or emacs keystroke and find that it damages or just save at the wrong time and corrupt my data. I'd love to see this tool continue to be built and enhanced.