Still ignoring the fact that 80% of rape victims are under the age of 30, and that:
Given that that wasn't a factor at all in what I was talking about in the part you quoted... another strawman? Or just a red herring?
Yes, I also didn't factor in the precession of Mercury's orbit, the height of the Great Pyramid, the Mayan date, or the NASDAQ stock index for this year

Because they aren't even vaguely relevant there.
"Contrary to widespread belief, rape outdoors is rare." - 3.6%
1. Still irrelevant to what you actually answer to.
2. Non-zero, so it still doesn't support a claim that she should ignore the threat. I mean, basically now from a 1 in 6 lifetime chance to be sexually assaulted, whop-de-do, it's only 1 in 180 lifetime chance to be sexually assaulted outdoors. I hope I can be excused if I still have some understanding for someone who chooses to exercise caution.
3. Again you're committing the fallacy of dismissing a defense as unnecessary, based on a number that includes the effects of that defense. Rape outdoors is less prevalent precisely _because_ women choose to minimize the time in vulnerable situations. If you had more women perfectly ok with striking conversations in dark alleys, you'd also have more women raped or mugged in dark alleys.
Basically it's like saying that no US tank was destroyed in the Gulf War, so the USA should stop spending so much on armour. I mean, what do they even need armour for anyway? It's not like there's something threatening them, if none were destroyed, right?
The authors threat assessment is nonsense. Some random guy on the bus isn't going to rape her. It just doesn't happen.
Actually even your numbers say that it does. Maybe not as often, but it does happen.
Plus, really exactly what is the problem anyway? If she doesn't want to talk to you on a bus, she's perfectly entitled to, regardless of why. _I_ wouldn't want to talk to you on a bus most of the time, even though I probably wouldn't particularly fear rape. (Using "you" in the sense of a random complete stranger who insists on disrupting my reading a book, playing with the PSP or listening to music.)
Her worry about a date, and the measures she takes to prevent that, and assuming the guy she is going out with is a "potential rapist", totally warranted. There's no where near the 1 in 6 chance, or the 1 in 60 chance she claims, but it is warranted.
Well, at least that's a good start.