Definitely a fan of all types of music. Mainly punk/indie rock stuff. I do have some metal on my mp3 player. Loved old Anthrax since about 8th grade. These days I listen to Norma Jean and Mastadon. My usual problem is the music is great but the vocals kill it for me. Instrumental bands like Iceburn, some Engine Kid, Pelican and Earth are great. Then there many border line metal punk bands that are aggressive I like, Jesus Lizard, Shellac, Snakes for Arms, Glassjaw, Don Caballero, Hot Snakes, Bad Brains, Good Riddance, etc.
BTW if you want some good pissed off rap check out Immortal Technique.
check this out I love Shellac
[video=youtube;mxbTRh1o_RU]http://www.youtube.com/watch?v=mxbTRh1o_RU[/video]