"Netiquette" is network etiquette.
The 'do's and 'don'ts of online communication. Netiquette covers both common courtesy online and the informal "rules of the road" of cyberspace.
Treat Others As You Want To Be Treated.
The golden rule your parents and your kindergarten teacher taught you was pretty simple: Do unto others as you'd have others do unto you. Imagine how you'd feel if you were in the other person's shoes. Stand up for yourself, but try not to hurt people's feelings.
Follow The Rules Of Real Life
In real life, most people are fairly law-abiding, either by disposition or because we're afraid of getting caught. In cyberspace, the chances of getting caught sometimes seem slim. And, perhaps because people sometimes forget that there's a human being on the other side of the computer, some people think that a lower standard of ethics or personal behavior is acceptable in cyberspace.
Respect Other's Time
It's a cliché that people today seem to have less time than ever before, even though (or perhaps because) we sleep less and have more labor-saving devices than our grandparents did. When you send email or post to a discussion group, you're taking up other people's time (or hoping to). It's your responsibility to ensure that the time they spend reading your posting isn't wasted.
Make Yourself Look Good Online
Don't want to give the impression that the net is a cold, cruel place full of people who just can't wait to insult each other. As in the world at large, most people who communicate online just want to be liked. Networks -- particularly discussion groups -- let you reach out to people you'd otherwise never meet. And none of them can see you. You won't be judged by the color of your skin, eyes, or hair, your weight, your age, or your clothing.
Share Expert Knowledge
The strength of cyberspace is in its numbers. The reason asking questions online works is that a lot of knowledgeable people are reading the questions. And if even a few of them offer intelligent answers, the sum total of world knowledge increases. The Internet itself was founded and grew because scientists wanted to share information. Gradually, the rest of us got in on the act
Help Keep Flame Wars Under Control
"Flaming" is what people do when they express a strongly held opinion without holding back any emotion. It's the kind of message that makes people respond, "Oh come on, tell us how you really feel." Tact is not its objective.
Don't Overuse Your Power
Some people in cyberspace have more power than others. There are wizards in MUDs (multi-user dungeons), experts in every office, and system administrators in every system.
Be Forgiving Of Other's Mistakes
Everyone was a network newbie once. And not everyone has had the benefit of reading this book. So when someone makes a mistake -- whether it's a spelling error or a spelling flame, a stupid question or an unnecessarily long answer -- be kind about it. If it's a minor error, you may not need to say anything. Even if you feel strongly about it, think twice before reacting. Having good manners yourself doesn't give you license to correct everyone else.