[Stu]

Anyone who blindly devotes twelve months of their life to the current X-Factor bore until the next one comes along. Usually because they find them good looking.

Justin Bieber fans are a bit of an obvious one.

30 Seconds To Mars have some of the most pretentious fans on the planet. They often like to refer to themselves in the third person as 'Echelon' ... kind of like it's a secret society or something. They are tuning into music on a higher level than us mere mortals and are helping change the world or something. I don't know.

Angry metal fans who know everything there is to know about metal but are laughably clueless when it comes to other forms of music.

Scene kids and indie kids of all shapes and sized.

Anyone who complains about electronic music 'selling out' or not being what it was when they were rolling around in the mud catching AIDS off a dodgy E in 1989.

People who namecheck bands like Opeth, Dreamtheatre and Tool just to look intellectual.