In my search for challenges to the taxonomy, I found a site that employed a few of the categories.  The site is called the Byron Poetry Server at http://www.sonic.net:80/web/albany/workshop/.  In this site, one can submit one's own work (poetry) to be viewed and critiqued by others, or one can also critique another's work.   In addition, the site offers links to other resources for the writer, and provides discussions that talk about writing techniques, poetry, etc.  Therefore, this site has the elements of communication, inquiry and expression.

Another challenge that I have found pertains to many children's computerized storybooks.  The child sits at the computer while the software reads a book to him/her.  At home, I know that we have  Pocahontas and Aladdin  storybooks.  Like previous students, I'm not sure where these storybooks would fit into the taxonomy, or if they fit at all.