"What are you editing on Wikipedia?" - PABLO TORRE, Watch Out for That Tree, This American Life #TAL #ThisAmericanLife #WikipediaDay #PabloTorre
January 16, 2026 at 4:57 AM
"What are you editing on Wikipedia?" - PABLO TORRE, Watch Out for That Tree, This American Life #TAL #ThisAmericanLife #WikipediaDay #PabloTorre
"Wikipedia's going out of its way to hurt me!" - BROTI GUPTA, ape language//maury, Lecture Hall Podcast #lecturehallpod #lecturehallpodcast #WikipediaDay #BrotiGupta
January 16, 2026 at 2:25 AM
"Wikipedia's going out of its way to hurt me!" - BROTI GUPTA, ape language//maury, Lecture Hall Podcast #lecturehallpod #lecturehallpodcast #WikipediaDay #BrotiGupta
Happy birthday Wikipedia! #WikipediaDay
January 16, 2026 at 1:35 AM
Happy birthday Wikipedia! #WikipediaDay
"Have you been obsessed with any Wikipedia pages recently?" - D'ARCY CARDEN, Groundhog Day (with Abbi Jacobson, Melanie Field and Paul Welsh), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #DarcyCarden
January 16, 2026 at 1:09 AM
"Have you been obsessed with any Wikipedia pages recently?" - D'ARCY CARDEN, Groundhog Day (with Abbi Jacobson, Melanie Field and Paul Welsh), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #DarcyCarden
January 15, 2026 at 11:29 PM
🎉 Can you believe Wikipedia is 25 years old? 🎂
A quarter-century of free knowledge—built on a simple but powerful idea: show your sources. That commitment to citations is one of our favorite things about Wikipedia. ℹ️📚🔍
🧵⬇️ (1/5)
#Wikipedia25 #WikipediaDay @wikipedia.org
A quarter-century of free knowledge—built on a simple but powerful idea: show your sources. That commitment to citations is one of our favorite things about Wikipedia. ℹ️📚🔍
🧵⬇️ (1/5)
#Wikipedia25 #WikipediaDay @wikipedia.org
January 15, 2026 at 11:00 PM
🎉 Can you believe Wikipedia is 25 years old? 🎂
A quarter-century of free knowledge—built on a simple but powerful idea: show your sources. That commitment to citations is one of our favorite things about Wikipedia. ℹ️📚🔍
🧵⬇️ (1/5)
#Wikipedia25 #WikipediaDay @wikipedia.org
A quarter-century of free knowledge—built on a simple but powerful idea: show your sources. That commitment to citations is one of our favorite things about Wikipedia. ℹ️📚🔍
🧵⬇️ (1/5)
#Wikipedia25 #WikipediaDay @wikipedia.org
"This is from Wikipedia." - PROFESSOR BEN CHAPMAN, Garlic Confit, Risky or Not? #RiskyOrNot #WikipediaDay
January 15, 2026 at 10:37 PM
"This is from Wikipedia." - PROFESSOR BEN CHAPMAN, Garlic Confit, Risky or Not? #RiskyOrNot #WikipediaDay
"The people of Wikipedia got upset!" - CHARLES W. (CHUCK) BRYANT, The Big Episode on Wikipedia, Stuff You Should Know #StuffYouShouldKnow #SYSK #WikipediaDay
January 15, 2026 at 9:21 PM
"The people of Wikipedia got upset!" - CHARLES W. (CHUCK) BRYANT, The Big Episode on Wikipedia, Stuff You Should Know #StuffYouShouldKnow #SYSK #WikipediaDay
Wikipedia turns 25 today! 🎂📚
To celebrate, we’re looking back at its baby pictures—some of the earliest captures of the site, preserved in the #WaybackMachine.
Take a nostalgic peek at early Wikipedia ⤵️
web.archive.org/web/20030301...
#WikipediaDay #Wikipedia25 @wikipedia.org
To celebrate, we’re looking back at its baby pictures—some of the earliest captures of the site, preserved in the #WaybackMachine.
Take a nostalgic peek at early Wikipedia ⤵️
web.archive.org/web/20030301...
#WikipediaDay #Wikipedia25 @wikipedia.org
January 15, 2026 at 7:22 PM
Wikipedia turns 25 today! 🎂📚
To celebrate, we’re looking back at its baby pictures—some of the earliest captures of the site, preserved in the #WaybackMachine.
Take a nostalgic peek at early Wikipedia ⤵️
web.archive.org/web/20030301...
#WikipediaDay #Wikipedia25 @wikipedia.org
To celebrate, we’re looking back at its baby pictures—some of the earliest captures of the site, preserved in the #WaybackMachine.
Take a nostalgic peek at early Wikipedia ⤵️
web.archive.org/web/20030301...
#WikipediaDay #Wikipedia25 @wikipedia.org
On #ThisDayInHistory in 2001, the free on-line encyclopaedia #Wikipedia was launched. Honoured yearly on #WikipediaDay, it is the largest project of its kind in the world, produced by a legion of nerds like me who edit its entries to a surprisingly professional level of quality.
January 15, 2026 at 7:00 PM
On #ThisDayInHistory in 2001, the free on-line encyclopaedia #Wikipedia was launched. Honoured yearly on #WikipediaDay, it is the largest project of its kind in the world, produced by a legion of nerds like me who edit its entries to a surprisingly professional level of quality.
Happy #wikipediaday to all who celebrate!
If you're putting off getting started because of the maze of complicated official docs and rules, there is a good one-page intro (video and text) at https://blog.mollywhite.net/become-a-wikipedian-transcript/
If you're putting off getting started because of the maze of complicated official docs and rules, there is a good one-page intro (video and text) at https://blog.mollywhite.net/become-a-wikipedian-transcript/
Video: Become a Wikipedian in 30 minutes
A written transcript of my video, 'Become a Wikipedian in 30 minutes'.
blog.mollywhite.net
January 15, 2026 at 6:09 PM
Happy #wikipediaday to all who celebrate!
If you're putting off getting started because of the maze of complicated official docs and rules, there is a good one-page intro (video and text) at https://blog.mollywhite.net/become-a-wikipedian-transcript/
If you're putting off getting started because of the maze of complicated official docs and rules, there is a good one-page intro (video and text) at https://blog.mollywhite.net/become-a-wikipedian-transcript/
January 15, 2026 at 6:02 PM
Happy 25th anniversary to @wikipedia.org established 15jan2001; as its history and influence grows, we can already count almost 3000 entries in our portal about Wikipedia, or that quote it @wikimediafoundation.org #wikipediaday #Wikipedia25 www.archivesportaleurope.net/advanced-sea...
January 15, 2026 at 5:38 PM
Happy 25th anniversary to @wikipedia.org established 15jan2001; as its history and influence grows, we can already count almost 3000 entries in our portal about Wikipedia, or that quote it @wikimediafoundation.org #wikipediaday #Wikipedia25 www.archivesportaleurope.net/advanced-sea...
"I learned this from Wikipedia!" - JOHN HODGMAN, Maryland - “Fatti Maschii Parole Femine”, E Pluribus Motto #WikipediaDay #JohnHodgman
January 15, 2026 at 4:17 PM
"I learned this from Wikipedia!" - JOHN HODGMAN, Maryland - “Fatti Maschii Parole Femine”, E Pluribus Motto #WikipediaDay #JohnHodgman
📚 Happy Wikipedia Day! For 25 years, Wikipedia has been demonstrating the power of shared knowledge based on MediaWiki.
BlueSpice brings this principle to companies in the form of structured, secure knowledge management.
Knowledge grows through sharing. 🚀
#WikipediaDay #Wikipedia #BlueSpice
BlueSpice brings this principle to companies in the form of structured, secure knowledge management.
Knowledge grows through sharing. 🚀
#WikipediaDay #Wikipedia #BlueSpice
January 15, 2026 at 3:04 PM
📚 Happy Wikipedia Day! For 25 years, Wikipedia has been demonstrating the power of shared knowledge based on MediaWiki.
BlueSpice brings this principle to companies in the form of structured, secure knowledge management.
Knowledge grows through sharing. 🚀
#WikipediaDay #Wikipedia #BlueSpice
BlueSpice brings this principle to companies in the form of structured, secure knowledge management.
Knowledge grows through sharing. 🚀
#WikipediaDay #Wikipedia #BlueSpice
"I couldn't go through Wikipedia and change all the 'lunches' to 'luncheon'!" - BRYAN HENDERSON, The Art of Making and Fixing Mistakes, Reply All #ReplyAll #TheArtofMakingandFixingMistakes #WikipediaDay #BryanHenderson
January 15, 2026 at 1:45 PM
"I couldn't go through Wikipedia and change all the 'lunches' to 'luncheon'!" - BRYAN HENDERSON, The Art of Making and Fixing Mistakes, Reply All #ReplyAll #TheArtofMakingandFixingMistakes #WikipediaDay #BryanHenderson
Happy #wikipediaday, and congratulations to @wikipedia on their 25th anniversary! What a milestone!
https://wikimediafoundation.org/wikipedia25/
https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Day
#wikipedia #wikipedia25years
https://wikimediafoundation.org/wikipedia25/
https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Day
#wikipedia #wikipedia25years
wikimediafoundation.org
January 15, 2026 at 12:41 PM
Happy #wikipediaday, and congratulations to @wikipedia on their 25th anniversary! What a milestone!
https://wikimediafoundation.org/wikipedia25/
https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Day
#wikipedia #wikipedia25years
https://wikimediafoundation.org/wikipedia25/
https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Day
#wikipedia #wikipedia25years
"Thank you Wikipedia!" - JOHN HODGMAN, Doorknobs, Secretly Incredibly Fascinating #sifpod #doorknobs #WikipediaDay #JohnHodgman
January 15, 2026 at 11:13 AM
"Thank you Wikipedia!" - JOHN HODGMAN, Doorknobs, Secretly Incredibly Fascinating #sifpod #doorknobs #WikipediaDay #JohnHodgman
the last good website. #wikipediaday
January 15, 2026 at 11:13 AM
the last good website. #wikipediaday
"I will note that Uncle Sam is literally the image for the 'propaganda' page on Wikipedia." - LIZZIE PEABODY, Will the Real Uncle Sam Please Stand Up?, Sidedoor #Sidedoor #WikipediaDay #LizziePeabody
January 15, 2026 at 9:57 AM
"I will note that Uncle Sam is literally the image for the 'propaganda' page on Wikipedia." - LIZZIE PEABODY, Will the Real Uncle Sam Please Stand Up?, Sidedoor #Sidedoor #WikipediaDay #LizziePeabody
#Wikipedia cumple hoy 25 años. El más brillante y participativo fenómeno que nos ha aportado internet se encuentra, hoy más que nunca, ante una gran encrucijada: humantraces.net/wikipedia-en...
#wikipediaday
#wikipediaday
Wikipedia en la encrucijada | Human Traces
El 15 de enero de 2001 se produce la aparición formal de Wikipedia, quizás el más brillante participativo y persistente fenómeno que nos ha aportado el espíritu inicial de una internet civil que aunqu...
humantraces.net
January 15, 2026 at 9:35 AM
#Wikipedia cumple hoy 25 años. El más brillante y participativo fenómeno que nos ha aportado internet se encuentra, hoy más que nunca, ante una gran encrucijada: humantraces.net/wikipedia-en...
#wikipediaday
#wikipediaday
"I love Wikipedia." - JACKIE TOHN, Song of the Summer (with Kristen Bell, Kirby Howell-Baptiste and Jackie Tohn), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #JackieTohn
January 15, 2026 at 7:25 AM
"I love Wikipedia." - JACKIE TOHN, Song of the Summer (with Kristen Bell, Kirby Howell-Baptiste and Jackie Tohn), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #JackieTohn
"I made my donation to Wikipedia!" - NICK KROLL, Leap Year (with Nick Kroll, Ron Funches and Fran Gillespie), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #NickKroll
January 15, 2026 at 6:09 AM
"I made my donation to Wikipedia!" - NICK KROLL, Leap Year (with Nick Kroll, Ron Funches and Fran Gillespie), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #NickKroll