Eh. Metal is too generic and boring for me. Most of it is just SLAM SLAM SLAM. I like the guttural vocals in death and the screams in black, but heavy metal vocalists suck. I'm more into Screamo and post-hardcore if I want intense music. But most of my library is split between indie, hipster, punk, and rocky stuff; Animal Collective, Neutral Milk Hotel, Minus The Bear, Bomb The Music Industry!, My Bloody Valentine, pg. 99, Saetia, The Number Twelve Looks Like You, Bright Eyes, and Modest Mouse are some of my favorites.
The Beatles are my absolute favorite, though.
There's a link to my last.fm account on my profile. You can add me on there, if you like.
And, for the record: Foo Fighters aren't metal. Led Zeppelin aren't metal (arguably proto-metal, if you like, but I don't think so). Aerosmith isn't metal. Don't call hard rock and grunge metal.