Yes I am seeing some anger on this thread coming from soms posters.
Which is interesting.
The picking out of one poster amongst many and going on and on at them with reams of mildly aggressive stuff ("spewing" etc there were more, really can't be bothered to re-read!).
This is a good example of the type of anger we are discussing, interestingly it's always when porn is mentioned that a klaxon goes off somewhere and loads of exciting new posters join 
On this idea that women are the driving consuming force behind the porn industry and are way more interested in violent "porn" than men. And 50 shades.
Women consuming these types of porn (we're talking het porn here I assume) will generally be relating to the person on the receiving end (usually the woman - mainstream het porn features women being sexually dominated and often debased by a man or men) while men will generally be relating to the person administering the dominaiton / humiliation.
I personally think the idea that it's women driving the worldwide porn industry is nuts (just porn or are we the consumers for all types of "sex work") but I agree it's for another thread that I will happily join if someone starts it.
But to say that "women are as into, if not more into violent porn than men" while entirely overlooking the fact that said porn in standard format features men abusing women, is overlooking something pretty massive -
Especially when given that in real life, rape and sexual abuse are carried out overwhelmingly by men (98% of sex offenders in prison are male I believe) while women are, what? Is the idea that we WANT to be raped, abused, strangled etc? Well I'm sure a lot of violent angry men like to tell themselves that, and there we are back at square 1.
It's funny that something men get VERY angry about is when women say that they are dubious about porn / prostitution / etc, lots of men do react angrily to even the suggestion of a discussion about whether it would be better for society if men were not able to access these things.
That's the sexual entitlement thing I suppose.
In the extreme you get guys like the ones in Haiti working for Oxfam and while they are out there, buying women (and girls - not proven - nor unproven -but let's be realistic) and literally being unabel to understad why anyone has a problem with that. Massive sexual entitlement.