Google Sitemaps has seen an update.
Verification
If you verify that you are the owner of the submitted ‘sitemap.xml’, you get to see some extra statistics about the indexing process. Although I see some errors on URL’s that aren’t even in my sitemap.
Go to your sitemap controlpanel and click the verify link next to the sitemap. Just follow the instructions.
Mobile Sitemap
If you run a mobile-enabled (WAP) site you now can also submit sitemaps. See for more info:
Maybe something for the guy running Wapipedia.org (The mobile version of Wikipedia)?