For decades now, music historians have been embroiled in a fierce and rolling debate about whether punk, that rebellious teenager of music that came of age in the late '70s, has yet met its demise. "Punk's Not Dead!" exclaim countless t-shirts, stickers and patches, often accompanied by an "A" anarchy symbol, which sometimes perplexingly has its own little copyright logo next to it.We're not here to argue on that point — we'll leave that to the scholars and Hot Topic employees.…