Other than Mastodon, most of the newer bands don't do it for me..seen Arch Enemy, Children of Bodom & Lamb of God live and wasn't that into them. Shadows Fall played Ozzfest one year, but I had already been there for a few hours and didn't pay attention to their set as I tried to take a nap on the lawn.
It'd help if we had a decent metal radio station in L.A. to hear more new stuff, I guess. And I can't listen to much internet music at work since I'm on the phone 95% of the time..it just doesn't work..