paulm:
Back on topic: disabling right click annoys al lot of customers, and does not really protect anything. So, as said earlier in this thread, watermarking probably is the best option to protect images..
Nothing protects anything if someone knows how to get around it. A lot of average computer literate people don't seem to know how to get around the no-right click feature. And there are graphic artists out there who can "cut away" at more subtle watermarks. You would literally have to put a giant watermark on a very conspicuous part of the image to avoid this.
Having been an online customer myself, the thing that irritates me most about the no-right click feature is a) the little pop-up box "This picture is copyrighted" that you aren't expecting, and
b) Not being able to make a shortcut of the product page to my desktop - especially when I am interested in purchasing an item and would like to do some comparative price shopping before I commit.
However, I have recently implemented a no-right click script myself, one that doesn't create a pop-up box. Coming from the opposite end of the perspective - that of tending to a web business - and witnessing the problems arising from images readily available, I also understand the need to take precautions. It seems to be the current trend of some major brands and websites, especially when you visit more and more that are incorporating flash to non-moving graphics. That also removes the right-click feature to images.
Personally, I do not like the affect that an image has after it has been watermarked. A major part of selling a 2 dimensional item on screen is presentation. For my particular product image, I don't feel the presentation of having a conspicuous watermark works for me, however, every one and every product is different. What may work for one marketing segment will not work for another…and visa versa.
Because of my situation and personal feelings, I do think people need options. If watermarking works for some - then use it. If incorporating a no-right click script helps deter the problem - use it.
But there has to be other options out there – maybe flash will also become the norm for small online business people to protect their images?