Dear ToonTalkers,
I uploaded the ToonTalk source files to Google Code:
http://code.google.com/p/toontalk/source/browse/
While I spent some effort deleting extraneous and obsolete files there is probably lots left. The code itself is the result of 15 years of development so it varies in quality, readability, and documentation.
If anyone wants to take the code further (e.g. maybe make a web-based version) I'll be glad to advise and put more work into cleaning up the code. If a project to make a web-based ToonTalk were to be funded I'd be more than happy to participate.
Best,
-ken