Here's what you get if you zoom in on the OP picture in such a way as to preserve the original pixels without smoothing anything over.
edit: Scratch that, you can actually get more detail from Google Street View:
edit2: Uploaded wrong pic.
Still could be anything and I don't know what resolution the street view cameras are so I don't know if Google Earth (I find it much faster than the Google Maps website) is zooming beyond the native resolution when I zoom in before taking a screenshot.
Anyway, make of it what you will.
Edited by Archimedes, 12 February 2013 - 08:02 PM.