Why don't you go to http://community.plasticofantastico.org/ and sign up as a member. Since I created Plastico Fantastico when you sign up I will get an email address for you. Then I can initiate a private email conversation.
Or you can send me a url of a ning site that you have created and/or administer and I can sign up. Then you will have my email address. The URL you posted in your comment does not work.
Or WTF, why not just mail me at robert dot laquey at gmail dot com ... LOL.