I never use the word troll

[Karha of Honor]

Convince me why it has meaning on the Internet and why i should use it.

[Admiral X]

The thing is that it tends to be used by people who don't know any better as a reference to the mythical creature that lived under a bridge when in fact it is supposed to be a shortening of the name "troller," as in how it relates to fishing. Since the point is to get a reaction out of someone using bait of some kind (sincere or not), a person who does so is said to be trolling for comments/reaction.

[Karha of Honor]

The thing is that it tends to be used by people who don't know any better as a reference to the mythical creature that lived under a bridge when in fact it is supposed to be a shortening of the name "troller," as in how it relates to fishing. Since the point is to get a reaction out of someone using bait of some kind (sincere or not), a person who does so is said to be trolling for comments/reaction.

And how does one know if someone holds an outrageous view in the context of forum X or he is bsing to watch people get angry?

[Bernkastel]

That can be hard to tell. While a statement obviously likely to irritate those in a threat or forum can be one sign, there are enough non-trolls who do that. So, there's their behavior. You look at their posting habits and how they react to other people's comments. After all, a troll is aiming to get people to respond in a way they want. It's the desired response that matters most, not the topic they are fighting over.

Also, plenty of trolls like to see how far they can go without the target catching on that they are being trolled.

[SlackerinDeNile]

It's just a term, if you don't want to use it that's fine.
Trolling can be quite funny if it's not excessively mean spirited, it's like prank calling someone.
I find it tragically funny when people on the internet call others trolls simply for disagreeing with them or having an opinion
that they don't like.

[J!!]

the one benefit of being surrounded by idiots is that if you're subtle, they can't tell you're making fun of them.

[Bernkastel]

It's just a term, if you don't want to use it that's fine.
Trolling can be quite funny if it's not excessively mean spirited, it's like prank calling someone.
I find it tragically funny when people on the internet call others trolls simply for disagreeing with them or having an opinion
that they don't like.

The question that naturally raises is what counts as "excessively mean spirited"? Depending on who you ask, that can vary a lot. Perhaps you could please give me your definition?

[SlackerinDeNile]

It's just a term, if you don't want to use it that's fine.
Trolling can be quite funny if it's not excessively mean spirited, it's like prank calling someone.
I find it tragically funny when people on the internet call others trolls simply for disagreeing with them or having an opinion
that they don't like.

The question that naturally raises is what counts as "excessively mean spirited"? Depending on who you ask, that can vary a lot. Perhaps you could please give me your definition?

My definition would be pointless cruelty that only serves to amuse the person committing the act and\or their friends, family, partner, etc.

Examples include:
-Bullying or actively discriminating against people who cannot effectively defend themselves such as the mentally challenged. Although I disapprove of most forms of bullying in general.
-Making very insensitive jokes about certain atrocities or denying that they ever happened.
-Tricking someone who is mentally ill or otherwise ignorant into doing something horrible to themselves or other living beings, such as suicide or child abuse.

[Independent George]

https://youtu.be/aDhAEmODyzw

You've got to pay the troll toll
If you want to get into that boy's hole
You gotta pay the troll toll to get in...

[Beastro]

Convince me why it has meaning on the Internet and why i should use it.

Because there are people who are trolls and I speak as one who worked that out of his system over a decade ago.

Call a spade and spade.