LRD
I didnt read Meow's original post, so i am wading in slightly blindly.
But from what s/he(?) said subsequently it doesnt sound like it was aimed at victim blaming, although may have been poorly worded.
It is always difficult to talk about evolutionary causes of something very sensitive and personal, because it can be construed as offensive, or can be seen as using evolutionary reasoning to justify the inexusable. And some people DO use this kind of "its natural" reasoning to justify sexism, oppression etc...(although i dont think meow was).
As i have argued on here before i think the default feminist response of saying "of course it is not natural" is neither true or helpful. The really surprising thing about evolution (in contrast to religious views of the world) is the realization that human nature is the result of a completely amoral process and you cant draw moral lessons from it at all. This means that what someone says about evolutionary causes can be right or wrong, but it shouldnt be seen as offensive (although the way they express it or the conclusions they draw from it might be).
It is scientifically non-controversial that men tend to be more aggressive than women, and that there is a nature component to this, as well as nurture. Therefore there has to have been some different selection pressures on men and women that gave rise to this.
Part of the problem in these discussions is that people dont understand evolution - it is not intuitive, it doesnt work the way the "folk explanation" portrays it, it is poorly taught, and ideas from religion and morality stop people engaging with it properly.
For e.g. LRD you seem to think that for a characteristic to be driven by sexual selection male and female lines must have evolved independently, with aggression being passed down the male line. This is not the case - we inherit sexual characteistics on both sides (e.g. I have my paternal grandma's bust, not the flat chest of my mothers family). If a certain degree of aggression/violence was evolutionary advantageous for males then womem who had sons that were able to hold their own in competition with other males would have left more ancestors.
Similarly Whisky4tea - the idea that not all men are violent does not mean it cant have had any evolutionary advantage to individuals in the past. Not all people are equally attractive, smart etc...it doesnt mean that there are no evolutionary drivers on thes factors.
None of this means that women are "to blame", or that violent crime can be excused by evolution. I dont see anyone here saying that.