I've been involved in this lengthy circular debate: What should be the
autoconfirmed age and article count in the Hebrew Wikipedia? See
https://phabricator.wikimedia.org/T243076 if you curious about this
particular one, but I'd love to ask a more global question:
How were these numbers calculated originally?
For the account age, the default is four days, or five or seven days for a
few wikis.
For the edit count, the default is zero, but several wikis have 5, 10, 25,
or 50.
(See
https://noc.wikimedia.org/conf/highlight.php?file=InitialiseSettings.php
and search for "wgAutoConfirmAge" and "wgAutoConfirmCount".)
Some wikis have groups, usually called "extended confirmed", and with
higher counts; for example, 500 edits in English and some other languages
(search for wmgAutopromoteOnceonEdit on the same page).
So, how did the people arrive at these numbers? Why is it four days by
default? Is it all just intuition and guesses, or was there any research
behind it?
Is it *good* that four days is the default for everyone, until someone
bothers to update it (most wikis don't)? Or is it just a coincidence that
was defined for a certain wiki and applied elsewhere? And when it's
updated, why is it updated to one number and not some other?
While I am an ardent supporter of the "anyone can edit" principle, it makes
general sense to have some restrictions based on edit count, account age,
and perhaps other parameters. But HOW are they calculated? Would it make
sense to anyone to start making some calculations around it and optimize
the number for wikis of different sizes?
I'd imagine that there could be a calculation that says "in a given wiki,
the chance of being reverted or blocked goes down after X days and X
edits", and this number is probably different for every wiki (maybe there
already is such a calculation somewhere). This could possibly be a starting
point for a good calculation of a threshold; it wouldn't be perfect,
because in some wikis it can perpetuate community practices which may be
biased against new editors, but at least it's based on data and not on
guesses.
In the English Wikipedia 2016 discussion[1] about adding the "extended
confirmed" group, I found one comment, by User:Opabinia regalis, which
corresponds to my thinking on the topic: "The thresholds being used for
these restrictions are essentially arbitrary, and we don't have a strong
evidence base yet that they are well-chosen."
Perhaps after twenty years we could start actually calculating these
thresholds, and not just come up with arbitrary numbers? Or is there really
no demand for smart and research-based decisions about these thresholds?
[1]
https://en.wikipedia.org/wiki/Wikipedia:Village_pump_(proposals)/Archive_12…
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Amir Elisha Aharoni · אָמִיר אֱלִישָׁע אַהֲרוֹנִי
http://aharoni.wordpress.com
“We're living in pieces,
I want to live in peace.” – T. Moore