Go listen to Slipknot then and keep thinking it's metal and be wrong, not my problem you want to be misinformed and stupid.
I have an "intense dislike" for power metal and metalcore too, yet I don't dismiss that saying it's not metal. You see that? Gasp! I just proved you wrong. Amazing.
Aha...Maybe... can you disable people from sending you pms? If not, the option under his name has disappeared, something that happens to banned members.
There are a lot of bands that people intensely dislike yet have no concern to argue aren't metal. Maybe, just maybe there are some legitimate reasons to think that Slipknot isn't metal. I'll grant that Slipknot has certain traits that give them a superficial veneer of metalness, but I also think most of those traits aren't even unique to metal and that their sound and image is largely not rooted in anything that's widely acknowledged to be unequivocally metal. Maybe you could point out something non-superficial that makes Slipknot a metal band?
At any rate the 'it sucks so it's not metal' line is an intelligible argument even if you don't think it's sound in this case. There are cases where somebody is so bad at x that it would make sense to say that they are not even doing x. If you're bad enough at speaking, like razoredge is, it might make sense to say that when you attempt to speak you're not really even speaking, but instead babbling like a retarded ape. See what I mean?
people think slipknot aren't a metal band? blah, only a handful of internet posters would bother to advance that. it's pretty obvious they're a metal band. it's amazing how openminded people are about the different styles and genres within metal, until it gets applied to a band that are commercially very successful, at which point if they're not slayer they are denounced by the 7 online muppets as "not a metal band".
Well, the thing is they don't play metal you know. Like, that their music is not metal.