Another favorite quote from David Brin's Earth

Dear Net-Mail User [ EweR-635-78-2267-3 aSp]:

You mailbox has just been rifled by EmilyPost, an autonomous courtesy-worm chain program released in October 2036 by an anonymous group of net subscribers in western Alaska. [ ref: sequestered confession 592864 -2376298.98634, deposited with Bank Leumi 10/23/36:20:34:21. Expiration-disclosure 10 years.] Under the civil disobedience sections of the Charter of Rio, we accept in advance the fines and penalties that will come due when our confession is released in 2046. However we feel that's a small price to pay for the message brought to you by EmilyPost.

In brief, dear friend, you are not a very polite person. EmilyPost's syntax analysis subroutines show that a very high fraction of your net exchanges are heated, vituperative, even obscene.

Of course you enjoy free speech. But EmilyPost has been designed by people who are concerned about the recent trend toward excessive nastiness in some parts of the net. EmilyPost homes in on folks like you and begins by asking them to please consider the advantages of politeness.

For one thing, your credibility ratings would rise. (EmilyPost has checked your favorite bulletin boards, and finds your ratings aren't high at all. Nobody is listening to you, sir!) Moreover, consider that courtesy can foster calm reason, turning shrill antagonism into useful debate and even consensus.

We suggest introducing an automatic delay to your mail system. Communications are so fast these days, people seldom stop and think. Some net users act like mental patients who shout out anything that comes to mind, rater than as functioning citizens with the human gift of tact.

If you wish, you may use one of the public-domain delay programs including in the version of EmilyPost, free of charge.

Of course, should you insist on continuing as before, disseminating nastiness in all directions, we have equipped EmilyPost with other options you'll soon find out about...