It’s all too easy to make a copy of images or text from an article and reproduce them somewhere else on the web. Many image sites try to stop this by disallowing right clicks, using flash etc. But anybody with a bit of IT knowledge can quite easily make copies anyway. For some this is ok, but if your work is what pays the bills then it can be pretty frustrating. If this is something that troubles you, 1st Web Designer have an article that may help.