I really appreciate the feedback! I am trying to get together a screencast, but have been working on the code right now. I did overlook the email address issue and really intend to just use a username and not an email address.

To answer some of your other questions, the main page is your "start" page that you can edit and and then add links to new pages in the same way that you do on a wiki; the link will link to a blank page until you edit it.

The concept is that you can store the pages and make them public if you want to share.

I agree there is still more polish that I can and will add, and I'll fix the email address issue!