Please Answer.

They're fine.

The rabid fangirls are. Well...all rabid fangirls are.
But I don't mind them. One of my biffles likes him.

well i agree on some parts that they are a little too obsessed but hey, we'r all humans rite? :D they'r good.

Well, its like the same with most other things: there are several types of fans, I'll break it down to three.
1) The mature fans: The ones that respect whatever they're a ファン of and talk about it maturely. Keeps the topic of interest interesting and brings in new views.
2) The casual fans: They don't go too crazy all the time. Though, they don't provide too many new points of 閲覧数 to keep a conversation unique.
3) The crazy all-out fans: The ones that goes crazy saying "___ is my boy/girlfriend!!!" または something like that. Drives the other ファン insane.

To conclude, not ALL Justin Bieber ファン are crazy. Some might be, but not all of them. あなた can say what あなた want, but Justin Bieber is just another singer who has a lot of fans.

Im not CRAZY but imma bieber fan.Its not wrong 2 be obsessed with someone right?maybe u had ur own thing または person to obsessed,just dnt judge the j.b ファン k?

I hate the fangirls cause they always ask 質問 about him on this only spot and it needs to stop.
people like that need to get a life if they cant act もっと見る mature if they like a celeb to much.
those girls are almost as annoying as talking about him.

They are people. They like of what they like, I like of what I like. Simple as that. And no. One thing is being crazy, another thing is being obsessed. They are completely different things.

As loong as they aren't so crazed out then they're ok!

their not that bad

Some are crazy, some are fine. There is nothing wrong with having a huge crush on a boy that u cant help yourself......Well......I guess there is.

Their almost as crazy as Justin Beiber haters....

They're fine. Some of them are really nice. Too bad a few left.

I just don't like the ones who keep going like "OMG I FEEL SO HORNY IMMA GET IN JUSTIN'S PANTSS AND SEE HIM ON MY ベッド WITH VIAGRA"

あなた see that in Twitter a lot.
link

Let's see.....well, they're on my good side to this current date. So right now they are in no immediate danger that I know of. :)