These days the media portrays anyone that insults and is just a horrible person online as a "troll". Seriously is annoying when that happens, trolling is usually to annoy someone or maybe upset them, some kind of emotional response, without being detected. Posting a comment for a shitty music video like "Your music is shit" is not trolling, neither is posting "Trololololo".
I agree about saying you think music is shit.
But "Trolololol" is totally trollish. ha ha
Maybe at the end when you're revealing it was a troll, maybe, but trolling is about people thinking you're a serious person just like they are.
You believe trolling only counts as trolling if you reveal it was a troll, and even then only "maybe"?
I suspect you are trolling, because that logic is.. sad.
Trolling is not about people thinking you're serious.
It takes many forms.
You cold be genuinely serious, you could be faking it, or you could merely be harassing someone with mindless insults.
Most people agree that trolling requires the element of "many unwanted comments" in a thread.