What metal do you listen to?

[Ninkazu]

You're misguided, the first few in the list are clearly not Mallcore/Nu Metal, bands such as Led Zeppelin and Deep Purple really defined the heavy rock sound back in their day. Some of the bands there are Nu Metalish such as Linkin Park, but if you are calling bands like Rage, System and Tool Nu Metal, then you really haven't bothered to listen to enough of their songs.

Sure, I spotted those and just didn't want to specify.

Of course, System of a Down isn't metal. I like their music, but they're just rock, not metal.

Tool is crap though, and I stick by that.
Zeppelin is definitely not mallcore, but meh.