How do they manage to scrape a whole site? I can see copy pasting the html code, but how do they get the images? Surely it would be easier to build your own site than to have to save every image and then re-upload it? Especially in an image heavy site like mine.

As for rankings, I don't think there's any doubt that he has hurt my rankings and he stands much higher in Alexa with my stolen site than my own site does.