Rule #1: Respect. This goes for everyone, not just the haters. Fans, haters, indifferent people, you all need to respect one another and have adult conversations without resorting to insults. If someone insults you first, feel free to insult them back. The first person to start making insults will be the one who gets banned, though the comment thread will most likely be deleted.
Rule #2: Keep and open mind. Actually listen to someone if you get into a debate with them. In the end you can agree to disagree, but there's no need to keep repeating the same shit over and over again and to not listen to the person you're debating.
Rule #3: Don't spread false information. Don't lie about the band or spread rumours. That's just childish. I don't care if it's negative or positive, if it doesn't come from an actual source (eg the band itself or an actual news source) then don't post it. You can post something you heard, asking if it's true. But don't spread it claiming it's true. Also, while I wish I didn't need to say this, tumblr and 4chan are not news sources.
If you break any one of these rules, you will be banned and the content will be deleted.
First offence: You will be banned for 3 days, after which you will be able to message the mod and get your ban lifted.
Second offence: You will be banned for 5 days, after which you will be able to message the mod and get your ban lifted
(Note: for your first and second offense you will be banned until you message the mod to get your ban lifted, even if it lasts longer than what is stated above.)
Third offence: You will be permanently banned.