We have just published a community-supported map of Vera Pizza Napoletana pizzerias and Artisan pizzerias around the world. The map lets you add comments and photos to pizzerias that have already been posted, and if you register, you can add your own pizzerias to the map. At this point we have about 50 pizzerias, including all the VPN pizzerias in the states, and my favorites in Florence and Naples. We have Spacca Napoli and Guppo di Amici in Chicago -- I know there are more. I think it's cool that the oven in Gruppo di Amici is ours.
I ran this my Mike, and he thought it would be a good thing to post the map here, and to see if you find it fun and interesting. Let me know what you think. You can find it here:
http://www.fornobravo.com/maps/artisan_pizza.html
Regards,
James