First off, I think people need to learn what they're talking about regarding the content that ended up getting changed. The first one, the infamous "Gay conversion" scene, was no such thing. I'm shocked that it got called that.
What actually ended up happening was that a bisexual girl (Not gay, not in the slightest. She has numerous romantic supports, and not a single one of them is female.) has troubles being around girls. This is a tried japanese trope present in anime and game alike, the stuttering dude who gets nosebleeds and faints around women. She's the same, but the gender was flipped. Soleil is a girl who faints when she sees girls, and is worried about this due to the ramifications of such a weakness on the battlefield. Now, during the course of the support, she seeks advice from the MC on what to do. The MC helps her by slipping her a potion that makes her see all men as women. Nothing else.
With the potion in her, Soleil gradually gets rid of her "Eek, girls!" weakness and manages to act normally around them. While she was doing so, she was constantly supported by the MC all the way, and Soleil gradually fell in love with the MC. When the potion wore off, she was confident that she didn't care what gender or sexual orientation the MC was, she loved him for his personality.
There's no gay conversion. The worst thing that happened was the MC (Who's got about as much social grace as a potato) drugged Soleil without her consent (Even if she did thank him for it later).
Now, the second part. The headpatting. There's no groping, the camera doesn't pan that far down, and the detection for the stylus touching actually stops below the collar. There's no stripping people at random - it's supposed to be an event that occurs between the MC and the people they're closest to. It's not even limited to girls. It's equal opportunity headpatting. The guys and the girls are all treated the same. The main problem comes with the fact that some of the romantic supports are like, 12(Which is a whole other can of worms).
I've been playing the imported version of Nohr, and it's not a mandatory feature. It's a little out of the way. It's quite useful, considering that Nohr is the more difficult of the two and there's no way to grind supports. It's not essential, however. Just a fun little bonus minigame to do between missions.
I see no reason to remove it. You can cry that it's creepy or the very existence hurts your fee-fees, but I find it incredibly worrying that the de-facto response is that it should be removed and those who did want it can get stuffed.
Imagine you're at a restaurant, and the starter is the same for everyone. Breadsticks with a variety of dips. Cheese, ketchup, mango chutney, sweet chili sauce, whatever. It's the same for everyone. You might like all of the dips and enjoy the entire experience. You might like one or two, or maybe you like all of them but one. Now, if you like all of them but one, and you demand that the sauce you dislike is removed from ALL the starters, then that just makes you a dick. You're willingly removing choice and harming the enjoyment of others for something completely optional that doesn't affect you.
Same with the rather sizable portion of people who don't eat at that restaurant and want the sauce to be gone. Same with the guys who go "Oh, that sauce is gone? Good, fuck the people who liked it."
It doesn't make you righteous, it makes you an asshole. And I can guarantee that if Nintendo came out and said "Due to the growing muslim and fundamentalist Christian demographic, the options for same-sex marriage have been removed", then the very people lauding this change would be furious.
Removing optional content for no real reason is awful, and it's one of the reasons I disliked the change made to Xenoblade Chronicles X. While localization changes are to be expected (Fire Emblem has had a long history of such changes), removing content always irks me, no matter how small the change is.
At least with FE10's change to The Black Knight's character, Autopromotes and the additional Dawn Brigade weapons, you could easily argue that they were positive changes that enhanced the experience. This change is more similar to the changes done in FE9, where Nintendo just removed content for no real reason.
Taking away an optional part of the game like this comes off as petty, and I'm disgusted by all the people supporting such a change. People need to realize that personal dislike isn't a reason to support harming the experiences of others.
I'm probably not going to buy this. I know that Fire Emblem is on dire straits and bad sales for this game could lead to the series being canceled, but I refuse to support Treehouse any longer. I love the series, but I guess I'll just keep importing the Japanese versions. I want to play the same game I'm currently playing in Japanese, only in English.
It shouldn't be so hard.