I think this is another case people are being too sensitive about a subject just because it's in a video game.
Movies are far more guilty of putting sex, or tits, or man ass in a movie scene for the hell of it, and it doesn't affect the story or the characters long term most of the time.
I don't understand. It's not like bioware even shows anything besides people grinding in their undies, AND while R rated movies can show sex or nudity, a game would get banned/censored in Germany, Australia, and forced into an AO rating in the US. I'm surprised no one mentioned how groundbreaking the option to sleep with a transexual was in Dragon Age Origins actually was either.
And dammit if I wasn't right, it devolved into tumblr feminist gender politics in the middle. Some people actually "felt" something about the characters they chose to "woo" in Mass effect as they got into the story y'know, I really liked Samara's character and was extremely disappointed she wasn't an option (all this being mass effect 2 in my case). Same goes for Garrus while playing a male character, since I swing both ways.
But some sex in some games might be gratuitous and unrealistic, but I have to say "SO THE FUCK WHAT??", it's video games! A fantasy! In most games people don't expect or want realism, so why would gamers want 100% realistic relationship simulation all the time? Why are gamers bad people for wanting to pretend they're some powerful bad ass that does their thing and get a pretty girl for a few hours? Why do (male) gamers have to catch shit over fantasy? No one even gives Yaoi fangirls that much of a hassle.
Though I notice Jim didn't include any femshep relationship footage with jacob, Garrus or liara when giving his usual finger-waggling about this "nice guy frienzone" bullshit that developed on blogs not even 5 years ago.