Her responses are awesome and spot on:

Now Meatholes.com is about obviously about pushing their stars limits. This video has made the rounds of course and enforced the idea that the site is abusive to it’s stars to the point of making them snap. I don’t really know Meatholes or the people behind so I can’t say if it’s awful. It does seem degrading in the viral video but on the first video of the site is a girl talking about how hard she can take things and what she will take. I can not really speak on this site.

(emphasis mine)

She’s talking about labor, not images. And that’s hugely important – and it’s the future of discussions about porn and exploitation, even if there’s still a lot of obsessing about the sex acts happening on screen.

It’s often hard to tell just from looking at a visual representation whether or not the performers are being placed under duress or if their working conditions are bad. Can you tell by looking at a tee shirt whether it was made by workers in ethical working conditions? Nope. Not unless you look at the label and then do your homework on the company.

Sometimes when I present the idea that its not the aggressive anal/choking/cum splattering that makes porn unethical or unfeminist, but the conditions under which the performers are doing said acts, people say things like, “its impossible to know what the working conditions are.” It isn’t impossible – it just requires some research. Just as people research textile factory conditions and then put pressure on corporations to have better practices – the same could happen with porn.