ken_b - 10:56 pm on Dec 18, 2012 (gmt 0)
I disallowed all search engines in all image files robots.txt some time ago. Cost me some traffic, life is hard :)
Looking today I see that if you do a example.com search in Yahoo Images it brings up quite a few sites that have "borrowed" your images.
Can't seem to make that work in Bing.