If you find Visigrade useful, please let me know!
To send a comment, use the following address. Be sure to include a truly descriptive subject line; otherwise, I may not recognize the name and think that the message is junk mail.
Affirmative comments will help me get support to develop the program further, and helpful comments will point out what is most important for future versions. I value all e-mails received about Visigrade, as I would love for it it to become more useful as an educational tool.