08-13-2011, 10:23 AM
The Bing map for my area is about two years more recent than Google. One thing to be aware of is that the Bing map is more current in the two highest zoom levels only at my location. When I zoom out, I get something about three years older than when fully zoomed in. Also, on some satellite maps they have spliced together images done at quite different times. YMMV.