Make your own content and you will get "0" notices. Rely on " dodgy" sources and you get what you deserve. Our DMCA service took down over 1,000 our pirated videos ( in about 3 months) and it did not get a single counterclaim.
... and to Freeones: if you pay less attention if the model is named, and more attention to where the stuff comes from you would save yourself a lot of agro. Here is a simple advice: If it is watermarked ( a picture) or a video clip ( also watermarked) lets say 5 min or less, nobody will complain ( hey, we all like free adverts). But, if it is NOT watermarked, its likely stolen. I had my own experience with Freeones some time ago. To make a point: Somebody posted a bunch of our watermarked pictures ( we thought great ;) free adds) , but your Mods took them down as spam. So, a few days later same bunch of the same pictures got posted, but cropped to delete the watermark, and these were not removed. So we got pissed off and fired of DMCA take down.