I'd like to join if you'll have me. I don't listen to exclusively metal, but I enjoy it (I listen to a mix, everything but "emo"/all things related to it, pop rock, and pure industrial like NIN and KMFDM). I'm open to anything, but I can usually tell right away whether or not I like it; that's what appeals to me about a lot of metal music, it can sound like pure noise at the beginning and suck you in with it's nuances.
Unfortunately, I've only recently started getting into metal (arrived through my other music tastes, things that mixed with/bordered on metal), so I only really listen to a few bands. I know of quite a few, but the ones I listen to as of now (generally bands related to the Roadrunner Label) are limited to Trivium, In Flames, Demon Hunter, The Agony Scene, Children of Bodom, Opeth, and a little bit of Killswitch Engage (really not my favorite band :/ ).
If you want other kinds of metal/metal-mix, too, throw in Static-X, Dream Theater, Symphony X, classic kinds of metal (Led Zep, AC/DC), and my most favoritest band evar, Machinae Supremacy (SiD-metal, basically metal with video game and industrial sounds, and the most impressive guitarist I have ever seen/heard... and yes, I have seen Michael Angelo Batio). I really like System of a Down, but I'm not quite sure what to call them; I generally just say "rock."
So, there you have it. If you can recommend anything, I really like Trivium's kind of harmony/discord mix thing (I'm a softie for dual guitars), and CoB's kind of borderline-progressive with the synth and guitar harmonies/battles.
Rawk on \o/