I don’t know enough about it or pretend to, you are probably more knowledgeable than I am. From what I could discern from the thread, many of the anons were surprised meta data wasn’t stripped out upon uploading, many thought that had always been the case. Still, some argued it was stripped out, but a few posted sample images that contained their test / proof info that it was not. Interestingly those tests didn’t deal with the base 64 injection that was/is supposedly hidden in pngs and gifs and can’t be detected.

Anyways, while I am new to that place, even I can see a change in content over the last 6 months. Tons of degenerate comments, likely to drown out real thoughtful discussion. But some real gems can be found.