OH, I wasn't going to imply that you were narrow minded at all. See, I like Slade too, but if I were to play them side by side with Nickleback, I'd think that Nickleback were harder (not that that alone would constitute 'heavy metal'). I was just comparing them to Dragonforce, Theory, Buckcherry and the like, and thinking that both were similar-- tho Nickelback is much more 'pop metal' (thats just the term that comes to mind, cause they are played so much on the radio.)
Around here, this type of metal, or rock or whatever, has become fairly popular with the teens. I'd include Disturbed, Rage Against the Machine, System Of A Down, Saving Able.... I dunno, those bands all seem 'hard', but with little substance.