Just found my image ripped too:

stolen:
xwall.metropoliglobal.com/galerias/details.php
rendo:
www.renderosity.com/mod/gallery/index.php

One thing shocked me a bit: When clicking right on one of the pictures, there pops a window up saying "copyright by xwall".. maybe we should have this here too.. won't stop them from making screenshots but could remind them of their illegal actions..