I don't judge music on what their fans are like. I judge it by how it sounds. I even enjoy very remote music from metal. Just because i like mainly metal doesn't mean i don't like other things, some people may find bands like Incubus, Red Hot Chili Peppers, Muse and Velvet Revolver all rubbish. But personally i like them all. On top of your Iron Maiden, In Flames, Tool, Mastodon and Killswitch Engage!
I don't base it on the band's personality, fans, fashion sense or anything except the music ^except the above do all add to it! :P
The whole point of that was to say "don't judge music by the fans or image, judge it by the way it sounds"
16th You Me At Six
28th Eric Clapton