• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechSocial Media

Marc Andreessen Just Added His Name to the Twitter-Quitter List

By
Ian Mount
Ian Mount
Madrid-based Editor
Down Arrow Button Icon
By
Ian Mount
Ian Mount
Madrid-based Editor
Down Arrow Button Icon
September 26, 2016, 6:43 AM ET
Fortune Global Forum 2015
FORTUNE GLOBAL FORUM Tuesday, November 3rd, 2015 2015 FORTUNE GLOBAL FORUM San Francisco, CA, USA 10:00-10:45 am THE NOW AND FUTURE OF MOBILE The mobile revolution is changing the world, altering the way people communicate, purchase, learn, consume news, connect with friends and loved ones, participate in politics, and live their daily lives. Two of the world’s best experts will explore the enormous implications of these changes for companies. Panelists: Marc Andreessen, Co-founder and Partner, Andreessen Horowitz Sheryl Sandberg, Chief Operating Officer, Facebook Moderator: Alan Murray, Fortune Photograph by Stuart Isett/Fortune Global ForumPhotograph by Stuart Isett/Fortune Global Forum

You can add Marc Andreessen to the list of bold-faced names who’ve fled Twitter—at least for a while.

Over the weekend, the Netscape co-founder, venture capitalist, and so-called “Father of the Tweetstorm” posted a four-word goodbye—”Taking a Twitter break!”—and deleted the rest of his tweets.

With that, Andreessen joined a long list of celebs and semi-celebs who’ve jettisoned the 140-character social network, from Ghostbusters star Leslie Jones to filmmaker Joss Whedon, Robin Williams’s daughter Zelda, actress Jennifer Love Hewitt, and Y Combinator president Sam Altman.

https://twitter.com/pmarca/status/779934446917083136

Andreessen didn’t say why he was leaving, but many of those who’ve made public departures from the cyber soapbox have blamed abusive treatment, trolling, and general negativity for their decision.

Jones pointed to racist tweets following the release of Ghostbusters; Altman said, “I feel worse after using Twitter,” and that the site “rewards negativity and snark”; Zelda left after being sent fake photos of her father’s body after his death; and Love Hewitt wrote that, “Unfortunately, with all the negativity people choose to send on Twitter as well as threats to their own well being, I’m sad to say Twitter is no longer for me.”

I leave Twitter tonight with tears and a very sad heart.All this cause I did a movie.You can hate the movie but the shit I got today…wrong

— Leslie Jones 🦋 (@Lesdoggg) July 19, 2016

1/ I’m quitting Twitter for awhile. There are wonderful things about it (esp. giving people a voice), but I’m tired of the bad things.

— Sam Altman (@sama) June 15, 2016

Of course, leaving Twitter and really leaving Twitter are two different things, and Andreessen’s goodbye tweet shows honesty by referring to it as a “break.” Leslie Jones only stayed away for two days, Altman made it for two months (except for one “important” tweet about Donald Trump), and Love Hewitt, Whedon, and Williams are all tweeting again. It seems like the urge for commentary often overcomes the urge for calm.

Welp…a bitch thought she could stay away. But who else is gonna live tweet Game of Thrones!!

— Leslie Jones 🦋 (@Lesdoggg) July 21, 2016

Andreessen did not offer any clue as to how long his hiatus would last. In the past, he’s gotten into hot water for some of his tweets, such as one about India’s less than warm embrace of the Free Basics program from Facebook (where Andreessen is a board member) that seemed to snarkily support colonialism. “Anti-colonialism has been economically catastrophic for the Indian people for decades. Why stop now?” he wrote.

Fortune has contacted Andreessen and will update the story should he reply.

About the Author
By Ian MountMadrid-based Editor
LinkedIn icon

Ian Mount is a Madrid-based editor at Fortune.

See full bioRight Arrow Button Icon

Latest in Tech

Brainstorm AI panel
AIBrainstorm AI
Creative workers won’t be replaced by AI—but their roles will change to become ‘directors’ managing AI agents, executives say
By Beatrice NolanDecember 12, 2025
9 minutes ago
Fei-Fei Li, the "Godmother of AI," says she values AI skills more than college degrees when hiring software engineers for her tech startup.
AITech
‘Godmother of AI’ says degrees are less important in hiring than ‘how quickly can you superpower yourself’ with new tools
By Nino PaoliDecember 12, 2025
2 hours ago
C-SuiteFortune 500 Power Moves
Fortune 500 Power Moves: Which executives gained and lost power this week
By Fortune EditorsDecember 12, 2025
3 hours ago
BLM
Cybersecurityfraud
Black Lives Matter leader in Oklahoma City indicted on claims she used funds for vacations, groceries and real estate
By Sean Murphy and The Associated PressDecember 12, 2025
4 hours ago
broker
BankingData centers
AI data center boom sparks fears of glut amid lending frenzy
By Neil Callanan, Paula Seligson and BloombergDecember 12, 2025
4 hours ago
Donald Trump
AIElections
AI is powering Trump’s economy, but American voters are getting worried
By Mark Niquette, Nancy Cook and BloombergDecember 12, 2025
4 hours ago

Most Popular

placeholder alt text
Success
At 18, doctors gave him three hours to live. He played video games from his hospital bed—and now, he’s built a $10 million-a-year video game studio
By Preston ForeDecember 10, 2025
2 days ago
placeholder alt text
Success
Palantir cofounder calls elite college undergrads a ‘loser generation’ as data reveals rise in students seeking support for disabilities, like ADHD
By Preston ForeDecember 11, 2025
1 day ago
placeholder alt text
Investing
Baby boomers have now 'gobbled up' nearly one-third of America's wealth share, and they're leaving Gen Z and millennials behind
By Sasha RogelbergDecember 8, 2025
4 days ago
placeholder alt text
Economy
Tariffs are taxes and they were used to finance the federal government until the 1913 income tax. A top economist breaks it down
By Kent JonesDecember 12, 2025
8 hours ago
placeholder alt text
Economy
‘We have not seen this rosy picture’: ADP’s chief economist warns the real economy is pretty different from Wall Street’s bullish outlook
By Eleanor PringleDecember 11, 2025
1 day ago
placeholder alt text
Uncategorized
Transforming customer support through intelligent AI operations
By Lauren ChomiukNovember 26, 2025
16 days ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.