I love getting e-mails about the many projects out there that are going online.  For example a new one I just heard about is the World Wonders Project which uses Google's StreetView to look at cities around the world as well as archeological sites in a 3D format.  There are many interesting historical locations available to explore on the site, including the Palace of Versailles, the Historic Centre of Cordoba, Stonehenge and Hiroshima.


Above is a shot from the site featuring downtown Prague near to where my father went to college and spent much of his youth and I had the good fortune of seeing for the third time last summer.