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Why Does it Matter?
Some people, particularly those who have been online for years, are not upset by trolls and consider them an inevitable hazard of using the net. As the saying goes, "You can't have a picnic without ants."
It would be nice if everybody was so easy-going, but the sad fact is that trolls do discourage people. Established posters may leave a message board because of the arguments that trolls ignite, and lurkers (people who read but do not post) may decide that they do not want to expose themselves to abuse and thus never get involved.
Another problem is that the negative emotions stirred up by trolls leak over into other discussions. Normally affable people can become bitter after reading an angry interchange between a troll and his victims, and this can poison previously friendly interactions between long-time users.
Finally, trolls create a paranoid environment, such that a casual criticism by a new arrival can elicit a ferocious and inappropriate backlash.
The Internet is a wonderful resource which is breaking down barriers and stripping away prejudice. Trolls threaten our continued enjoyment of this beautiful forum for ideas.
What Can be Done about Trolls?
When you suspect that somebody is a troll, you might try responding with a polite, mild message to see if it's just somebody in a bad mood. Internet users sometimes let their passions get away from them when seated safely behind their keyboard. If you ignore their bluster and respond in a pleasant manner, they usually calm down.
However, if the person persists in being beastly, and seems to enjoy being unpleasant, the only effective position is summed up as follows:
The only way to deal with trolls is to limit your reaction to reminding others not to respond to trolls.
When you try to reason with a troll, he wins. When you insult a troll, he wins. When you scream at a troll, he wins. The only thing that trolls can't handle is being ignored.
What Not to Do
As already stated, it is futile to try to "cure" a troll of his obsession. But perhaps you simply cannot bear the hostile environment that the troll is creating and want to go away for a while.
If you do that, then for the sake of the others on the system, please do not post a dramatic "Goodbye!" message. This convinces the troll that he is winning the battle. There is, perhaps, no message you can write on a message system that is as damaging as an announcement that you are leaving because of the hostility that the troll has kindled.
If you feel you must say something, a discreet message to the system operator (and some of the others users, if you have their email addresses) is the best course of action. Incidentally, if you are writing the letter in an agitated state, it is a good idea to wait an hour and then give it one last review before you actually send it. That might spare you the pain of saying things that you don't really mean to people you like.
Impersonation
One technique used by trolls to generate chaos is to pretend to be a well-liked person. On some systems there is nothing to prevent somebody from signing your name to a distasteful message. On other systems the troll may have to be a bit more wiley, perhaps by replacing one character with another. Here are some examples of various spoofing gimmicks that could be used against a person named Brenda Q. O'Really:
Brenda Q. O"Really
Brenda Q. 0'Really
Brenda Q O'Really
Brenda Q. O'Rea11y
Bredna Q. O'Really
8renda Q. O'Really
Note: "Brenda Q. O'Really" is a made-up name used to illustrate spoofing and is not intended to refer to a particular person.
If you react with anger, the troll wins. So if you see a message impersonating you on a message board, simply write a follow-up reply entitled "That Wasn't Me" and type only this:
I did not write that message; it is a fake.
Of course, sometimes you will find that people who know you well have already identified the message as a fake and have tagged it as such. After all, one of the troll's goals is to make you look bad. If you have a good reputation, people will be tipped off if a message that you apparently wrote is completely out of character.
Trolls have been known to become so irritated at having their spoofs identified that they have learned to write in another person's style. They may end up writing an intelligent message that is indistinguishable from your own golden words. If that happens, you can always just let the post stand and take credit for it!
Trolls will also sometimes write a "That Wasn't Me" message after a genuine one, attempting to elicit a denial. There really is no reason to give him what he wants, since a "That Wasn't Me" warning merely reminds people to be skeptical. That is to say, it is of no real consequence if somebody isn't sure that you wrote a normal message, since in the long run it is the ideas that are important.
What about Free Speech?
When trolls find that their efforts are being successfully resisted, they often complain that their right to free speech is being infringed. Let us examine that claim.
While most people on the Internet are ardent defenders of free speech, it is not an absolute right; there are practical limitations. For example, you may not scream out "Fire!" in a crowded theatre, and you may not make jokes about bombs while waiting to board an airplane. We accept these limitations because we recognize that they serve a greater good.
Another useful example is the control of the radio frequency spectrum. You might wish to set up a powerful radio station to broadcast your ideas, but you cannot do so without applying for a license. Again, this is a practical limitation: if everybody broadcasted without restriction, the repercussions would be annoying at best and life-threatening at worst.
The radio example is helpful for another reason: with countless people having a legitimate need to use radio communications, it is important to ensure that nobody is 'monopolizing the channel'. There are only so many clear channels available in each frequency band and these must be shared.
When a troll attacks a message board, he generally posts a lot of messages. Even if his messages are not particularly inflammatory, they can be so numerous that they drown out the regular conversations (this is known as 'flooding'). Needless to say, no one person's opinions can be allowed to monopolize a channel.
The ultimate response to the 'free speech' argument is this: while we may have the right to say more or less whatever we want, we do not have the right to say it wherever we want. You may feel strongly about the fact that your neighbour has not mowed his lawn for two months, but you do not have the right to berate him in his own living room. Similarly, if a webmaster tells a troll that he is not welcome, the troll has no "right" to remain. This is particularly true on the numerous free communications services offered on the net. (On pay systems, the troll might be justified in asking for a refund.)
Why Do They Do It?
Affirmation.
Regular net users know how delightful it is when somebody responds to something they have written. It is a meeting of the minds, which is an intellectual thrill, but it is also an acknowledgement of one's value, and that can be a very satisfying emotional reward.
Trolls crave attention, and they care not whether it is positive or negative. They see the Internet as a mirror into which they can gaze in narcissistic rapture.
If you want a deeper analysis than that, perhaps a psychologist can shed some additional light on the matter.
Conclusion
Next time you are on a message board and you see a post by somebody whom you think is a troll, and you feel you must reply, simply write a follow-up message entitled "Troll Alert" and type only this:
The only way to deal with trolls is to limit your reaction to reminding others not to respond to trolls.
By posting such a message, you let the troll know that you know what he is, and that you are not going to get dragged into his twisted little hobby.
The Internet is a splendidly haphazard collection of both serious and silly material. Because it is so free, there are bound to be problems. I think that we can best enjoy it if we deal with everything that happens online with a wry grin and a ready shrug.