http://toontalk.com/ http://toontalk.com/ has also seen success with preliterate children. (http://www.toontalk.com/English/papers.htm http://www.toontalk.com/E

http://toontalk.com/ http://toontalk.com/ has also seen success with preliterate children. (http://www.toontalk.com/English/papers.htm http://www.toontalk.com/English/papers.htm has some stuff on that, which I haven't read. I have read about the language design and thought it interesting.)