And the winner (by quite a bit, actually) is Euphoria Script!
Thanks to everyone for the votes and helping us choose a new open font.

The new font will be deployed to the website and relevant graphics.

You can start using it now in your inkscape-related materials by downloading it here:
(includes font and ofl license files).

http://www.opendesignstudio.org/inkscape/euphoria_script.zip

Have fun, and thanks again for the help!

-C