I can't stand Justin Beiber. I also can't stand fans of Justin Beiber.

Even though I hate JB the most, 1D are the rudest, most arrogant fanbase that attack people whoever doesnt like their precious band and they have low standards. (but so do Beliebers)

^^^ @uploaded900, You can't address the entire fanbase, because that's really not true. Maybe some are like that but certainly not all. Also, everyone has their own opinion on music/bands, just because you don't care for 1D's music doesn't mean you have a right to tell those who do like them that they have 'low standards'.

By far. Like it's no contest.

I've never seen any fellow Directioner send death threats, Beliebers on the other hand.. I'm not saying all have but I've seen so many, it's beyond ridiculous.

^Really? Cuz I've gotten many treats from Directioners. Oh well

^^^ I'm just saying I personally haven't seen any. There are bad/crazy fans in any fanbase, though. It's unfair to say its all of them. I don't care if people don't listen to/like One Direction, everyone has their own preferences, but it's rude to talk crap about something another person likes/loves/feels passionately about. And to make someone feel bad for what they like. That's all. Express your opinion, but you could do so less rudely.

Directioners aren't as bad as beliebers trust me a lot of my " friends" r beliebers & they r annoying !!!

Ugh, I agree with everyone above to voted for Beliebers. They argue with me all the time

They're both terrible! But not all of them are bad. Just like how my fellow Smilers aren't all very nice or mature, I've met a lot of immature Smilers. It depends on the person.

Both, but from personal experience, Beliebers are worse.

I find both annoying....

They're both annoying, spoiled, preteen girls.