It is really nice :-) Mathieu is beta testing the tool I developed to publish Articles and How to on our site Tech Head Brothers, a French portal about .NET. And he succesfully published a first article directly from Word 2003 !!!
This tool has been developed with C# and VSTO and uses XML, XSLT, XML Schema and Web Services for the publishing part : WS-Policy, WS-Security with an X509 token, DIME.
Here is how it looks like:
