My stuff:
Epica
Sentenced
Nightwish
Nightmare
Samael
Therion
Divercia
Agonizer
Widow
Nocte Obducta
Yeah, it's mostly really obscure stuff, but that's what I tend to listen to.
EDIT: Oops! Forgot someone XD (swapped out Celesty for Widow).
Now for rating people's music (does not reflect personal opinion of person!)
ScottishOnion: -5
RawrxSkittles: -5
KaosPilot: +1
SonglessBird: 0 (knocked off points for Arcade Fire, earned them back with Judas Priest and Gamma Ray)
Casull: +5
Dara: -1
RyRy the French Fry: 0
Luke: -8 for Coldplay, Greenday, Kanye, and Dr. Dre. The others I either don't know, or am indifferent to.
LIVE!Forever: 0.
Nescience: 0.
DynamiteKid: 0.
TheDevilissix: 0
TrueNeutral: +2
TomServo: +1.
GeorgeMandingo: 0.
La Creme: 1.
Skipping to some positive scores...
Khar's Second List: 2. 4 for your first list though, with Skyclad, Agalloch, and Finntroll (2).
Kikanjuuneko: 1.
Nickyandthefuture: +2 for Heavenly!