So there's a 'company' called wallpart dot com. Thanks to wrenwind for letting me know! From reading another journal (cyrustarber.deviantart.com/jou…) if that info is correct then it appears that it's nothing more than a giant phishing scam with malware in the site code. Even reporting a violation supposedly is a form of phishing - through when I clicked the report violation link before discovering what it was I didn't see any form to fill out, so I don't know if they've modified their page since then.
Either way, wallpart appears to be nothing more than an image scraper grabbing tons of random images from the net and allegedly does so for the purpose of stealing your money and info, and they want people to report images to get more info to steal.
Do not use them, or even visit their site at all!
I don't know what can be done about this other than trying to spread awareness and contact their service provider, but they've been around for months and apparently just keep country/host hopping when they get shut down.