Google will purchase Panoramio, a very cool site with interesting functionality. Not an SEO tool, but a tool for your life if you like taking photos on vacation. Of course since Google is going to buy it, that makes is somewhat SEO-worthy.
Panoramio allows you to locate photos exactly over the place they were taken. You can read more about how this works.
From Google: Panoramio is a community photos website that enables digital photographers to geo-locate, store and organize their photographs — and to view those photographs in Google Earth. Other users can search and browse Panoramio photos and suggest edits to the metadata associated with the photos. Panoramio also offers an API that enables web developers to embed Panoramio functionality into their websites.
Your vacation photos will never be the same.