Newest blog post: getting stats for both the www and non-www version of a site

Our latest blog post talks about domains that are listed in the index
with both the www and non-www version of the URL (for instance, both
http://example.com/ and http://www.example.com/).

If you've added a site to your Sitemaps account using the non-www
version of the URL, you may see a greater variety of stats if you also
add the www version of the URL.

Our post provides a lot more details on this:
http://sitemaps.blogspot.com/2005/12/www-vs-non-www-versions-of-site.html