Looks like Amazons automated systems aren't (or weren't) checking the content they were sponsoring too carefully. Although they seem to have cleaned it up now. I wonder how many idiots have to click on a link for it to be worth while for the smut merchant spam monster type people?
1. razorhead
More Porn for Your Pound? Hello! This is the internet, if you don’t know where to get it for free then you shouldn’t be on it.