You guys are fucking posers. (I get it, you're all self-confident good looking sex machines, so sex in video games seems pathetic and it's only good for Biowhorean losers... That's cool. You're cool! Can we have a serious conversation now?) I wouldn't mind romanceslike they were in PT or MotB or even some in BG2 (Viconia) - means feeling natural and in correspondence with NPC's presonality. If I am introduced to a hot female NPC who's not a frigid (or) lesbian (welcome to New Vegas!), then the lack of flirting/romance options at all (meaning in case of any type of character I'm roleplaying) feels as arbitrary and out of place (paradoxically) as does having every single character romancable (another extreme). Long story short, do what makes sense!
Conclussion: I don't give shit about romances in general, I want my story to be believable and reactive as much as possible! So, unless that hot chick who is obviously in to me suddenly interrupts our evolving conversations (heh, sorry guys, lack of developement time and money), i'm fine. Otherwise, fuck you.
You're all welcome.