Keep an eye out for your images being used illegally
I have today carried out a search of my images using Google's image search.
Found lots being used with watermarks and subsequently used DT's "report misuse" tab in the management area, you should do the same if you find infringements.
One blogger responded me today, apparently she's an author... here's her response:
"I pull all my photos from the photosite Dreamstime. On each photo there is an option, "click for comp image." I apologize if this is upsetting but your issue should be with Dreamstime, not with me. They are the ones who do not require me to purchase the image. I am just a small-time blogger. I use their site because I cannot afford to purchase photos each time I blog. Peace."
Well this is what we have to contend with as contributors, keep your eyes peeled and notify DT if you find your watermarked images out there.