Ian Sane that is probably one of the best posts I've read here in a long time (#12).
Nickelback is terrible, and TJ's logic of just hating them because they're popular is absurd, and just shows that he has poor taste in music. 3 Doors Down are very much like Nickelback - though I do have a soft spot for 3 Doors Down because I saw them get booed off the stage at a day-long multi-band concert before. They did do a cool drum solo to show off their new drummer (at the time), and he was legitimately bad-ass, but I still do not enjoy their music...just feel sorry for them. To be fair, they probably didn't choose to be at that show - it was headlined by Godsmack (who also sucks) - not exactly the same genre (unless you consider bad music a genre). But I digress...
And none of those bands are modern day grunge, they are just pop-rock. Grunge was Nirvana, Alice in Chains (though they could also be considered metal in some instances), Soundgarden, Smashing Pumpkins, Stone Temple Pilots, etc. Modern day grunge would be bands like Seether, Puddle of Mudd (if they still make music, anyway)...and that's all I can (or care to) think of...I don't listen to the radio anyway.