As Walt Mossberg von AllthingsD wrote, google added the Street View feature to the Web version of the Google Maps this Thursday.
I played around and it works very well inside Safari. My plan was to integrate this in my App with a direct link to Street View. In my case with some known lat and lng values. This is possible from a non iOS device as described here: https://stackoverflow.com/a/542965/956433
Sadly this does not work for iOS. Had anyone better luck and was able to build a link for some lat,lng values for Google Street View that works reliably?