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1995-02-06
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Date: Sat, 4 Feb 1995 08:28:01 -0600
From: BITNET list server at UA1VM (1.8a) <LISTSERV@UA1VM.UA.EDU>
Subject: File: "MAP08 LESSON"
MAP08: USENET
"Ideal conversation must be an exchange of thought, and not, as
many of those who worry most about their shortcomings believe,
an eloquent exhibition of wit or oratory." -- Emily Post, Etiquette
The following text comes from the Electronic Frontier Foundation's (1)
"EFF's Guide to the Internet" and is reprinted, in its entirety,
with permission:
-----
Imagine a conversation carried out over a period of hours and days,
as if people were leaving messages and responses on a bulletin board. Or
imagine the electronic equivalent of a radio talk show where everybody
can put their two cents in and no one is ever on hold.
Unlike e-mail, which is usually "one-to-one," Usenet is "many-to-
many." Usenet is the international meeting place, where people gather to
meet their friends, discuss the day's events, keep up with computer
trends or talk about whatever's on their mind. Jumping into a Usenet
discussion can be a liberating experience. Nobody knows what you look or
sound like, how old you are, what your background is. You're judged
solely on your words, your ability to make a point.
To many people, Usenet IS the Net. In fact, it is often confused
with Internet. But it is a totally separate system. All Internet sites
CAN carry Usenet, but so do many non-Internet sites, from sophisticated
Unix machines to old XT clones and Apple IIs.
Technically, Usenet messages are shipped around the world, from
host system to host system, using one of several specific Net
protocols. Your host system stores all of its Usenet messages in one
place, which everybody with an account on the system can access. That
way, no matter how many people actually read a given message, each
host system has to store only one copy of it. Many host systems "talk"
with several others regularly in case one or another of their links goes
down for some reason. When two host systems connect, they basically
compare notes on which Usenet messages they already have. Any that one
is missing the other then transmits, and vice-versa. Because they are
computers, they don't mind running through thousands, even millions, of
these comparisons every day.
Yes, millions. For Usenet is huge. Every day, Usenet users
pump upwards of 40 million characters a day into the system -- roughly
the equivalent of volumes A-G of the Encyclopedia Britannica. Obviously,
nobody could possibly keep up with this immense flow of messages. Let's
look at how to find conferences and discussions of interest to you.
The basic building block of Usenet is the newsgroup, which is a
collection of messages with a related theme (on other networks, these
would be called conferences, forums, bboards or special-interest
groups). There are now more than 5,000 of these newsgroups, in several
different languages, covering everything from art to zoology, from
science fiction to South Africa.
Some public-access systems, typically the ones that work through
menus, try to make it easier by dividing Usenet into several broad
categories. Choose one of those and you're given a list of newsgroups in
that category. Then select the newsgroup you're interested in and start
reading.
Other systems let you compile your own "reading list" so that you
only see messages in conferences you want. In both cases, conferences
are arranged in a particular hierarchy devised in the early 1980s.
Newsgroup names start with one of a series of broad topic names. For
example, newsgroups beginning with "comp." are about particular computer-
related topics. These broad topics are followed by a series of more
focused topics (so that "comp.unix" groups are limited to discussion
about Unix). The main hierarchies are:
bionet Research biology
bit.listserv Conferences originating as Bitnet mailing lists
biz Business
comp Computers and related subjects
misc Discussions that don't fit anywhere else
news News about Usenet itself
rec Hobbies, games and recreation
sci Science other than research biology
soc "Social" groups, often ethnically related
talk Politics and related topics
alt Controversial or unusual topics; not
carried by all sites
In addition, many host systems carry newsgroups for a particular
city, state or region. For example, ne.housing is a newsgroup where
New Englanders look for apartments. A growing number also carry K12
newsgroups, which are aimed at elementary and secondary teachers and
students. And a number of sites carry clari newsgroups, which is
actually a commercial service consisting of wire-service stories and
a unique online computer news service.
... With so much to choose from, everybody will likely have their own
unique Usenet reading list. But there are a few newsgroups that are
particularly of interest to newcomers. Among them:
news.announce.newusers This group consists of a series of
articles that explain various facets of
Usenet.
news.newusers.questions This is where you can ask questions
about how Usenet works.
news.announce.newsgroups Look here for information about new or
proposed newsgroups.
news.answers Contains lists of "Frequently Asked
Questions" (FAQs) and their answers from
many different newsgroups. Learn how to
fight jet lag in the FAQ from
rec.travel.air; look up answers to common
questions about Microsoft Windows in
an FAQ from comp.os.ms-windows; etc.
alt.internet.services Looking for something in particular on
the Internet? Ask here.
alt.infosystems.announce People adding new information services to
the Internet will post details here.
-----
And now for a few words from "p-crispy-one":
The EFF (1) notes that daily input into Usenet is equivalent to volumes
A-G of the Encyclopedia Britannica. You should be warned that the
information on Usenet is of *much* lower quality. Anybody with an
opinion can post anything in a Usenet newsgroup, whether they know
what they're talking about or not. If you want to bet your grade
in school or your company's or organization's future on information
you get from Usenet, please e-mail me first -- I have some bargains
in real estate (including a great price for a bridge in Brooklyn) I'd
like to discuss with you.
There are more Usenet newsgroups, dedicated to the discussion of more
topics, than you could even imagine. I recently heard that there are
over 6,000 different Usenet newsgroups, although I think that number
may be a little low. The Osborne/McGraw-Hill Internet Yellow Pages
has fifty-five pages of Usenet newsgroup listings (p. 363-418).
What are some of these newsgroups? Here is a short list taken from
the Osborne/McGraw-Hill Internet Yellow Pages (and reprinted by
permission):
alt.abuse-recovery Helping victims of abuse recover
alt.barney.dinosaur.die.die.die Hate and excoriation of Barney the
Dinosaur
bionet.jobs Job opportunities in biology
bit.listserv.xerox-l Xerox products
biz.books.technical Selling and buying books
clari.biz.top Top business news
comp.cog-eng Cognitive engineering
...
As you can see, the topics are pretty