Block screen shots & prevent image theft!
Other websites have the feature that prevents clients from taking screen shots or right clicks. It is very easy for people to steal photos they didn't pay for, even with watermarks- which don't seem to bother some people.
I'm dealing with this a ton with my Christmas pictures.... it's like the thrill of the "share" is enough even with my massive watermark. I'd actually love to know who screenshots... not sure how I'd handle it but noless... it's a total problem. :(
David Tang commented
I totally agree with this!