Sorry, Norton, I should have just said "third or fourth," but I figured that would make it sound like I couldn't remember which!
Raoulle, that's pretty much my understanding of it, too.
Guido, even if you completely ignore any religious stuff, some of the bad things humans do can easily have negative consequences for 60-80 years (3 to 4 generations), or even longer. Clearcutting forests, strip mining, polluting, overhunting/overfishing, wars, and so forth can have effects that affect everyone in the future. That's the kind of thing I took it to mean, not that God is petty enough to punish your great-grandkids for a minor offense.
Projekt, it's not platonic if people are having sex!

I don't see how demanding equality at work has anything to do with wanting to date guys who are gentlemen. I like having doors held for me, but if it's more practical, I'll hold them for guys, too.
Nolonemo, Faye let Sven know up-front that she expected him not to have sex with other women if they were going to be involved. Even before they did, he turned down one of his ex-girlfriends who wanted to hook up with him, because he wanted to impress Faye/have her think well of him.
Deux, I agree that Sven definitely isn't polyamorous, just not monogamous either. I know several people who are poly, and have had a few hit on me, and all of them negotiate that stuff carefully with their partners, from what I understand.