So, by now you've already heard of Google Street View that was officially announced at the Where 2.0 conference:
Google Maps Street View and Mapplets
However, what I didn't think about was the potential for Google's cameras to find people and things in weird situations. Here's an article on 10 weird sitings:
10 Bizarre Sights in Google Street View
I like the Borat one.
Now, if I can just find out when the Google van is going to visit my neighborhood.