I joined them pretty long time ago when the view/ zoom of images was in acceptable small size. With no email notification from them I've accidentally found now that my work is now diplaying in huge full screen size (just click on any of your work), no watermark at all. Pictures are easy to do the print screen and use it of course.
I contacted them to ask what is going on and how can I change the image view size like it was before but they seem to not understand the case at all, and sending me some almost automatic responses that I can be one of the happy 500,000 artists here etc... completely missing the point of my contact.
So short warning info for those of you who care.