Anyway, I agree with you re: Ianto & Jack. I had the serious urge to kick Jack into the nuts... and the others, too, for being so servile towards him. It's hard to believe the later development of their relationship.
Yeah, after Cyberwomen, I'd be more inclined to tell Ianto "stay the hell away from that guy, he's an obsessive, possessive and manipulative creep!" *shrug* But I guess things are going to improve A LOT between them, so I'm curious about that, even if I have troubles right now imagining them being in love. I did get the impression that Jack was jealous of Playboy-Borg girl, though.