I don't care if people spend time on their phones during the concert. I remember in 2010 at Jovi when they started playing Lost Highway, I whipped out my phone and started fiddling with it. Then I messed around with my camera. Even watching grass grow would have better than being forced to listen to that crap.

People who push their way to the front shit me. Like the person who write the article says, the people at the front got there early and laid claim to their spots at the front. Don't push in, if you wanted to be up the front, you should have arrived earlier!

Depending on the concert, where it is located, etc, if you are given a seat to sit in, damn well sit in it! There is nothing worse than trying to see a performance when some nitwit in front of you is standing on his chair pumping his fists. Sit the hell down and let me see, because I paid good money to see this concert, too! I wouldn't expect anyone to sit at a BJJ concert though, for obvious reasons.

Also...people who spend a good hour before the concert telling people what a huge fan of the band they are, yet they don't even know the words to any songs, but try to sing along anyway and just end up looking like a moron.

Banners. Nuff said. I want to see a performance, I don't want to see a freaking banner blocking my vision. Do that and I'll rip the bloody thing to shreds.

This doesn't really affect me - but I hate people who turn up late. I mean, really late, like a good 30 mins after the concert has begun. I would think that if you paid money to see the concert, why wouldn't you make sure you were there in plenty of time? Don't walk in 30 minutes late and demand to know which songs you have missed, and pitch a fit because you missed your 'favorite' song which you probably don't even know the words to.