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- Newsgroups: uno.cwis,alt.comp.acad-freedom.talk
- Path: sparky!uunet!think.com!spool.mu.edu!tulane!ukma!morgan
- From: morgan@engr.uky.edu (Wes Morgan)
- Subject: Re: Chain letters?
- References: <1992Dec11.165515.22434@eff.org>
- <1992Dec11.180920.28593@ms.uky.edu> <1992Dec12.215820.12189@eff.org>
- Message-ID: <1992Dec13.120141.22163@ms.uky.edu>
- Organization: University of Kentucky Engineering Computing Center
- Sender: morgan@ms.uky.edu (Wes Morgan)
- Date: Sun, 13 Dec 1992 17:01:40 GMT
- Lines: 80
-
- greeny@eff.org (J S Greenfield) wrote:
- >morgan@engr.uky.edu (Wes Morgan) writes:
- >>I'd classify anything that says "send this to XX other people" as
- >>a chain letter..........
- >
- >OK, Wes. I bite. By this standard, isn't *your* post a "chain letter?"
- >
- >For that matter, isn't mine, and isn't every other post in this thread that
- >has excerpted this portion of the original letter?
-
- Nope, because this isn't email. 8) I'll make the distinction more clear
- later in this post.........
-
- >Personally, I agree with Carl. A toy car is not a car. Dana Carvey's
- >parody of a Bush speech is not a Bush speech. And a parody of a chain
- >letter is not (necessarily) a chain letter.
-
- Of course, you're assuming that recipients will correctly identify it
- as a parody and refuse to "play along". Didn't Orson Welles make the
- same assumption with _War of the Worlds_?
-
- I've been bitten by chain letters several times; they have been, without
- exception, useless, resource-intensive, and utterly valueless.
-
- You may ask, "what's the difference between a chain letter and a Usenet
- group?" There is one critical difference. Most Usenet sites control the
- delivery of Usenet news; it's often delivered in batch mode during non-prime
- computing time. Email, on the other hand, is considered a more 'immediate'
- need, and is often placed much higher on the priority pole.
-
- A flood of Usenet posts won't do much to most systems; the flood will be
- handled in the next batch, which presumably runs at 2 AM (or thereabouts).
- Expire times also help control the "usenet amok" syndrome to some extent.
- A flood of email, on the other hand, can bring a system (or, conceivably,
- an entire network) to its knees. Remember CHRISTMA EXEC on BITNET? Do
- you remember IBM being forced to shut down its entire internal network
- for several days? Do you remember BITNET links dying slow agonizing
- deaths for a week? Move that picture into a microcosm, and you've got
- a picture of what chain letters can do to a local network.
-
- >I certainly don't buy your rule of thumb for defining a chain letter.
-
- My definition of "chain letter" may not jibe with that used by the Postal
- Service, but I'm more concerned with the effects than the content. I'll
- stick by my original statement, with a slight rephrasing:
-
- Any email message whose *main* purpose is to generate email
- traffic FOR THE SAKE OF GENERATING TRAFFIC can be classified
- as an electronic "chain letter".
-
- I do make a distinction between "chain letters" and mass mailings; there
- may be a valid reason for such a mass mailing, but I would hope to get
- some warning before 2100 copies of a 68Kb message drop into my /usr/mail
- file system. <This happened a few years ago, and I received no warning;
- it was a *very* long evening. Did you ever try to write a shellscript
- to remove one particular message from user mailboxes *without* exposing
- oneself to the contents of said mailboxes? I was rather proud of that
- one....>
-
- I'm not going to snoop around to find them; however, if I see my mail
- system dying under 100+ messages of near-identical size from a small
- group of senders, you can bet that I'm going to investigate. <Of course,
- I'll probably be the recipient of one of those copies anyway...8( >
-
- I agree completely that this is yet another judgement call. Of course,
- the admin's obligation to provide effective computing service often re-
- quires such independent action. I wouldn't take action in the absence
- of a *real* problem, but you can bet that I'll do something when the
- system starts taking noticable hits.
-
- --Wes
-
- ps> The mail daemon hits! Your system feels slower.......
-
-
- --
- MORGAN@UKCC | Wes Morgan | ...!ukma!ukecc!morgan
- morgan@ms.uky.edu | Engineering Computing | morgan@wuarchive.wustl.edu
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