A very thought provoking topic i see..
First off, I only WISH that the incident in okinawa had involved "US Soldiers" (implying the US Army). Not that I would wish that type of thing on anyone, but there is a stigma I have seen first hand with the U.S. Marines. Society associates everything we do with Marine affiliation, and while that's good in some ways, every bad apple in the barrel brings shame to the Corps. When an ex-soldier does something bad, the media says 'Man rapes woman in subway.' And yet when a former Marine does something bad, the media says 'former Marine rapes woman in subway.' I suppose that's to be expected because of our branch of service's close-knit structure, but its disturbing nonetheless.
Anyway..back to the topic. It seems to me that while extremely valid points are brought up here, there's something missing. It's sort of like the 'bigger picture' isn't being seen. I won't deny the fact that porn probably has something to do with violence against women, but at the same time, it is not, i think, a major factor. It is one of those minor factors that along with other things, add up to the final product. By looking at the world around you, there are plenty of things that can be considered factors contributing to violence against women. Like another Anandtech-er stated, look at rap music...look at violence being portrayed in general..at how it has become more mainstream. It kind of strikes me as being the same argument as the people in government saying that video games make kids more violent. Ok so maybe there's some truth to that. So... what, you're proposing that we ban all movies not rated "G" and all video games with any sort of violence in it? While we're at it, let's shelter our kids from all the "violent" news in the world so that they can grow up naive and consequently our future generations can be blind to the real world.
Yes, these things play a factor in rape and violence, but like another person stated, tunnel vision also says that "eating potatos" must therefore play a factor as well.