Street View Added to Maps API
Google have yet to make an official announcement but it looks like street view has been added to the Google Maps API.
I have put together a quick example. This example is built on an example written by Mike Williams of Google Maps API Tutorial Fame.
And while where on experiments. Here is a Virtual Earth demo of geo-tagging photos. If you click on the next photo button really fact it almost a street view type experience. The demo was produced by Dave Bouwman.
And here is a Silverlight example of deep zooming which I think is pretty impressive.
The last two examples come via: The Virtual Earth Blog