Oh, please! He is just reporting ...
I think
he could be a
she - not immediately obvious since the 'about' page is useless (odd, you'd think our self-appointed people's champion of copyright would want to shout his/her name form the roof tops) - but click on the 'donate' button and it looks like payment goes to a named photographer, so I presume stopstealingphotos.com is what this photographer does in his/her spare time. That said, I can't be certain (it could be a business partner, a spouse, the cat, or someone else entirely), and not wanting to falsely accuse anyone, I'm henceforth going to refer to our crime-fighting superhero as Cynthia Von Doom (tip of the hat to Stan Lee and Jack Kirby).
What happens if (or more likely, when) Cynthia Von Doom falsely accuses someone? There's no oversight whatsoever on who Cynthia Von Doom chooses to pick out and put up against the wall. Whilst Cynthia Von Doom appears to be pulling out
prima facie examples of copyright infringement right now, what happens when Cynthia Von Doom tires of that and starts looking at images that infringe concepts/ideas, or ones inspired by previous images (e.g. the classic view of Half Dome rock)? Anyone got pictures from Antelope Canyon or Yosemite on their website? It's a fine line. If you were (or are) a commercial photographer Slobodan, would you feel comfortable if some private individual, acting arbitrarily, started scrutinizing all your images on the off-chance that they might find one that (in their unqualified opinion) may have been 'inspired' by another photographer's work - all done with the intent of blazing your name across the web and ruining your reputation. No, probably not. In the long term, people like Cynthia Von Doom are far more dangerous to the livelihood of reputable photographers than any sleaze-bag copyright infringers using unlicensed images to misrepresent themselves.
Jim