1- Maybe it's right for some bands, but it's definitely not a wide spread attitude. Though I find it surprising for a band such as Testament to get shit like that. You won't see that kind of shit in some metal styles though. Really surprising, I know guys in some bands and in shows they help each other, they don't do shit to others.
2- Sharon Osborne, what a cunt. She thinks she rules and owns the whole metal scene. She has nothing to do with metal, it's her husband that is the grandfather of metal, not that cunt. Saying she's the real iron maiden prooves my point. How can you call yourself that way when you're a cunt that doesn't know anything about maiden, and hell, metal, and organise a so called metal festival where you book fucking emo bands. She gets too much attention.