Welcome news for those of us who pour over stats all day long. Google Webmaster Tools, which has become a more important tool over the years for all webmasters, is now allowing the ability to link an account to Analytics. Vanessa Fox lays out the details here, from an original post by Istavan Turk. Google has also just added some comments here.
Both of these tools are indespensable in their own right for any SEO, but having them talk to each other finally is a great development.