Pixel Peeper Peeping

[Graham00]

I've noticed when i look at my stats sometimes on flickr to see where viewers come from, some are friends off Facebook but there's an icon with a PP, they're Pixel-Peeper.com.
What do they want and are they coming to kill me and my camera
Does anyone know if they steal images (not that many of mine are worth nicking) or use them in a way like Getty images do ? I'm intrigued.

 

[littlemonster]

Well I went to the website and the top line reads "Pixel-Peeper - Sample images, reviews, used, new & historical prices, specifications"

At the bottom it says "All photos are kindly provided by flickr - the best photo sharing site on the net."

Basically it looks like they get photo samples for lenses... whether they ask or not I do not know, so may want to check for your lenses?