First, I agree with Alceste on "should" language. It is found in this post above and in poll. I didn't just respond to poll. I responded to reasoning brought up in OP, and then submitted my "no" on the poll.
Secondly, I think the no side allows a lot more leeway in what a rape victim could do than what other side is suggesting. It's a nice little insult to insinuate that us who said no are advocating that the victim just lie there and enjoy it, because apparently that is epitome of our position. I'm sure that BS logic works for you, but let's be clear on where the BS lies.
You're essentially saying a woman should fight if in that position. Physically fight and resist. And with a 'should' statement in there, the logic is, if she doesn't, well then that's her own damn fault. She should've known better, done better. Fighting is only option that could work. She should fight. She has to.
I think fighting is one option and it could lead to escape. I don't think it ought to be ignored or ruled out completely, but if included, I think it needs to be understood that it carries repercussions. And I do think we get this, but to advocate this as "best way, and let's be done with this charade" is very poor reasoning. I also think because of the mindf**k that violence is, it gets to be a position that if you disagree with it, you are somewhere in vein of, weak, pathetic, loser type who simply doesn't understand way the world (really) works.
As a theist, I do ultimately think an appeal to God / Inner Spirit is something to at least consider if that situation ought to present itself. And therefore be advocated for in debate like this. We can sit here going back and forth, and in hypothetical give and take, I do understand that perceived actions speak louder than 'other.' Meaning, even if you otherwise believe in God, an example such as rape can be presented in hypothetical fashion where one can, rather easily conclude, that 'invisible God' will have absolutely no effect on that situation. I disagree and will have that debate, up to point. If the hypothetical is being pushed in such a way where 'there is no other way to look at situation but way one person wants things to be seen,' then in that hypothetical, perhaps God will have absolutely no impact.
For the people not so sure a God exists, or feel almost confident that She doesn't exist, then the alternatives to fighting rape victim become matter of psychology. I could see using these strategies first, as way to escape. Akin to presenting front where victim is like, "yes, I absolutely want this to happen" only to enable sense of control and then create outlet in opportune time later on. That would be alternative option, that may utterly fail, but if it did succeed would be possible non violent solution to otherwise violent situation. I do think there are other options, where God doesn't even need to be considered and could lead to escape / resolution.
As theist, I do think appeal to God would lead to invisible transaction which would potentially be made visible where rapist is 'suddenly not into it.' Not magically apologetic and wanting to seek redemption and light a candle vigil. But something realistic where rapist say vents anger on inanimate object, or two, and leaves situation on his (or her) own volition. This may happen without victim making the appeal, but I think a plausible defense mechanism would be this sort of appeal. And I think the more genuine it is, the more conviction it has, the better the chance of success. If say thought is, well I have that gun in the drawer downstairs, so just need to get to that, so I can plug this ******* with a few rounds to his chest, but in meantime, I'll appeal to God, in short order. Wait 3 seconds, oh well, that didn't work, so now violence is my only resort -- this to me would be poor way of appealing to God. And reality would show that mind was already made up, God will be ineffective while gun in drawer will be effective.
So near end of this post, I would just say for sake of debate / understanding reality of situation, realize that there is possibly several solutions that could resolve the situation, and in general there is the one that says, "violence of some sort here is answer," and one that understands, "this doesn't need to end violently, and I am empowered to effect that sort of change."
I realize violence / defense of physical self seems like the hypothetical best and/or most realistic way to resolve the situation, but I strongly believe it is likely to exacerbate the underlying problem and is also a call to weakness. Self defense (of the physical) kind is a call to weakness. I don't expect someone hearing this perhaps for first time to understand this, but the reality is you are already making your mind up if this is only way 'defense' looks to you. Only way you think 'strength' can be found. You are free to do it, free to go in that direction. Human made laws won't stop you, nor will human made consequences (or lack thereof) do anything of real consequence in relation to such a decision. If the mind is made up that the body or some other physical object is your best defense going into that situation, then so be it, and the consequences of that may not show up anytime soon, given the veil that has been pulled over actual seeing. At that level of 'sight' you can justify a whole bunch of violence and really, who the hell is going to stop you?
Other than your Self.
You see how they justify themselves.
I said first step is to escape and evade and prepare ranged weapon if you have one. it is also the best choice.
Next I said (assuming you did not get away and had to stop) ranged weapon because if they are close enough for you to hit then they are close enough to grab you.
Third fight like hell.
Shooting first is not a good option but if you are going to shoot don't shoot to kill just shoot to center of mass.