Internet Trolls - People who delight in upsetting other Internet users are known as 'trolls'. This article examines the phenomenon. - http://www.hyphenologist.co.uk/killfile/antitrollfaqhtm.htm
Why Ask Questions in Public? - Briefly explains advantages of asking technical questions in public rather than e-mailing them directly to a group member. Written and placed in the public domain by Russ Allbery. - http://www.eyrie.org/~eagle/faqs/questions.html
Why is Bottom-posting better than Top-posting? - Short lesson by A. Smit and H.W. de Haan explaining how threaded conversations such as found on Usenet are adversely affected by those who "top post" instead of "bottom post" their replies. - http://www.caliburn.nl/topposting.html
The Bincancel FAQ - Explains why one should not post huge binaries to non-binary newsgroups. - http://www.geniac.net/bincancel/
How do I quote correctly in Usenet? - About attribution, quoting, answering, quotation marks and quoting other resources. - http://www.netmeister.org/news/learn2quote.html
Rules for Posting to Usenet - Offers an extensive discussion of what, and how, to post to newsgroups. - http://www.faqs.org/faqs/usenet/posting-rules/part1/
The Seven Don'ts of Usenet - Gives a list of behaviours to be avoided when posting to Usenet groups, as well as links to expand on each item. - http://www.cs.tut.fi/~jkorpela/usenet/dont.html