http://www.ogexchange.com/OGCDirectory.php
That's kinda like what I was talking about. I've visited your site before. Pretty cool, but the product registry database is probably less complete than the one used by WotC.
Even so, good show all around with the site.
I, for one, would think it would be great to have an ID with:
Publisher ID - Product ID
Product ID could either be an internal ID by publisher (i.e., the 15th book from this publisher), or it could be the ISBN number (to facilitate ordering).
Lee
