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An update on Google Sitemaps for you.
(1) A Google Sitemaps for Mobile version. Gary Price blogged about this at SEW Blog, other coverage at the GoogleBlog and InsideAdWords Blog. Forum discussion at Search Engine Watch Forums.
(2) A method to verify that your Google Sitemaps are being indexed. A SEW Forum thread named New Verification For Google Sitemaps & Other Changes says that "G sitemaps now offers a verification feature that shows you what urls had problems being indexed."
