If I mentioned there was a specific option to seek out and rape women then suddenly things look very different.
Yeah, but there isn't. It's an option to Murder, Rape, and Pillage. It's like a blanket 'baddie' option. There is no specific emphasis on rape, actually contrary. You get a report of people you killed, stuff you took, but not how many women your men enjoyed.
So long as people aren't graphic, the mere mention of horrible things should be fairly benign. If someone is too graphic for your taste, the ignore function is there for your convenience. If it is exceptionally bad, report it to the magistrates (possibly a PM rather than fully posting it). We can have our characters do uncivil things, so long as we as players are civil about it.
You have a problem with raping, but not killing or burning.
I understand what you mean, but I admit you do sound like a dick when you say it. Rape is strangely more taboo than murder, yet murder is the foulest thing possible. Sex has a strange way of eliciting stronger responses from people than life and death.