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Wikipedia 'The free encyclopaedia
that anyone can edit'
• A wiki is a website that any visitor can add
to, and amend, using a normal web
browser. Wikipedia is just the most widely
recognised.
How does it work?
• Alongside each wiki page there is a
discussion page, and a history of all edits,
so that its development is transparent.
• If a page is vandalised – or amended in a
way you happen to disagree with – it can
be restored to a former version, via the
history page
Links to the web’s roots
• In 2003, Jimmy Wales (one of the
founders of Wikipedia) founded the
Wikimedia Foundation, a non-profit
charitable organisation, and donated
Wikipedia to it, an act intended to secure
its non-commercial future. In doing so,
Wales surrendered the opportunity to sell
Wikipedia, potentially losing out on an
estimated $3 billion
Statistics
http://en.wikipedia.org/wiki/Wikipedia:Statistics
• 25,969,134 pages (as of 13/01/12)
• 510,216,526 page edits
• 19.65 edits per page (on average)
• Alexa rank #6
Accuracy
• The notion that any statement that anybody has
ever managed to get into a book or article is
going to be inherently better than Wikipedia
content clearly doesn't make sense, especially
as Wikipedia is subject to continuous checking
and updating – precisely unlike anything in print.
• A study published in the science journal Nature
compared Wikipedia and Encyclopedia
Brittanica and found that – and I quote –
'Wikipedia comes close to Britannica in terms of
the accuracy of its science entries‘.
Why Contribute?
• Users spend hours collaborating on an
accessible resource for others, for very
little personal reward.
• Sense well-being from showing off
knowledge.
• Kudos from other contributors.
• Basic human need to feel a part of a
community, sense of belonging.
Vandalism and controversy
• Controversial topics attract people with axes to
grind, but then those people are forced into
dialogue with others, and a balanced
presentation of different viewpoints is arrived at.
• Controversial views not excluded, but may end
up with whole articles of their own: as in the
case of the detailed articles on, for example,
9/11 conspiracy theories, and holocaust denial).

More Related Content

Wikipedia

  • 1. Wikipedia 'The free encyclopaedia that anyone can edit' • A wiki is a website that any visitor can add to, and amend, using a normal web browser. Wikipedia is just the most widely recognised.
  • 2. How does it work? • Alongside each wiki page there is a discussion page, and a history of all edits, so that its development is transparent. • If a page is vandalised – or amended in a way you happen to disagree with – it can be restored to a former version, via the history page
  • 3. Links to the web’s roots • In 2003, Jimmy Wales (one of the founders of Wikipedia) founded the Wikimedia Foundation, a non-profit charitable organisation, and donated Wikipedia to it, an act intended to secure its non-commercial future. In doing so, Wales surrendered the opportunity to sell Wikipedia, potentially losing out on an estimated $3 billion
  • 4. Statistics http://en.wikipedia.org/wiki/Wikipedia:Statistics • 25,969,134 pages (as of 13/01/12) • 510,216,526 page edits • 19.65 edits per page (on average) • Alexa rank #6
  • 5. Accuracy • The notion that any statement that anybody has ever managed to get into a book or article is going to be inherently better than Wikipedia content clearly doesn't make sense, especially as Wikipedia is subject to continuous checking and updating – precisely unlike anything in print. • A study published in the science journal Nature compared Wikipedia and Encyclopedia Brittanica and found that – and I quote – 'Wikipedia comes close to Britannica in terms of the accuracy of its science entries‘.
  • 6. Why Contribute? • Users spend hours collaborating on an accessible resource for others, for very little personal reward. • Sense well-being from showing off knowledge. • Kudos from other contributors. • Basic human need to feel a part of a community, sense of belonging.
  • 7. Vandalism and controversy • Controversial topics attract people with axes to grind, but then those people are forced into dialogue with others, and a balanced presentation of different viewpoints is arrived at. • Controversial views not excluded, but may end up with whole articles of their own: as in the case of the detailed articles on, for example, 9/11 conspiracy theories, and holocaust denial).