50 Fun Facts About Twitter

In which year was Twitter created and publicly launched?

Work began in February, the first prototype served staff of the podcast company Odeo, and the public version arrived on July 15.

What was the service's original five-letter code name?

The vowel-less name was inspired by Flickr and the five-character length of US SMS short codes; twitter.com was already taken.

Which of these was NOT one of Twitter's four founders?

The fourth founder, Noah Glass, came up with the name and was fired by Williams; he stayed silent about his role until 2011.

What did the very first tweet, posted by Jack Dorsey in March 2006, say?

Dorsey later sold the tweet as an NFT for about $2.9 million in 2021.

Twitter grew out of a side project at which startup?

The founders formed Obvious Corporation, bought the parent company back from its investors, and spun Twitter out on its own in April 2007.

What was Twitter's original character limit for a tweet?

The figure left room for a username inside a 160-character SMS; it doubled in 2017 and was lifted for paying subscribers in 2023.

In which year did Twitter double its character limit to 280?

A year earlier it had stopped counting attachments, links and media towards the limit.

Which 2007 conference was Twitter's tipping point, tripling daily tweets from 20,000 to 60,000?

Screens in the hallways streamed tweets, and attendees used it to find out which panels and parties were worth going to.

Who introduced the hashtag to Twitter in 2007?

He borrowed the idea from Internet Relay Chat channels and had to lobby Twitter's executives to try it; early reactions were mixed.

What was the error image shown during Twitter's early outages, with birds hoisting a sea creature in a net?

Yiying Lu's drawing showed eight orange birds hoisting a whale in a net; the term was coined by web designer Jen Simmons in 2007.

Roughly what was Twitter's uptime in 2007?

The outages were most embarrassing during tech events like the 2008 Macworld keynote.

The 2009 logo was nicknamed after which NBA star, a nod to co-founder Biz Stone's Massachusetts roots?

The Boston Celtics great got the honour because co-founder Biz Stone is from Massachusetts; the earlier bird was clip art from a stock library.

The original 2006 Twitter bird turned out to be what?

Simon Oxley's stock image had to be replaced with an original design by Biz Stone and Philip Pascuzzo.

Whose account was the first on Twitter to reach one million followers, in 2009?

He beat CNN's breaking-news account to the milestone in a much-publicised race.

Which baseball manager's lawsuit over an impersonator helped prompt the 2009 launch of Verified Accounts?

Kanye West's public criticism of fake accounts piled on the pressure the same month.

In January 2010, who posted the first unassisted tweet from off Earth?

T. J. Creamer sent it from the International Space Station; NASA later ran dozens of 'tweetups' at its facilities.

A parody account boomed in March 2011 while its subject was loose for a week. What was it?

@BronxZoosCobra kicked off a wave of interest in parody accounts.

What handle did Pope Benedict XVI use when he joined Twitter in December 2012?

The account took questions tagged #askpontifex and passed to Francis when Benedict resigned a few months later.

In what year was 'tweet' added to the Oxford English Dictionary?

The word had already been used since the earliest days of the service, when posts were called updates.

How much did Twitter's 2013 initial public offering raise?

The company listed on the New York Stock Exchange rather than the Nasdaq, where Facebook had stumbled a year earlier.

What was Vine, launched by Twitter in 2013?

Its six-second loops made stars of a generation of creators before Twitter shut it down in 2017.

Who claimed responsibility for hijacking the AP's account in April 2013 and briefly moving the stock market?

The same group hacked Barack Obama's account that October.

Fans of which Studio Ghibli film set the record for most tweets in one second in August 2013?

They tweeted 'balse', the film's destruction spell, at the moment it was uttered on Japanese TV: 143,199 tweets in one second.

Which host's Oscars 'selfie' of twelve celebrities became the most retweeted image ever in March 2014?

It passed 1.8 million retweets in its first hour; a teenager chasing free chicken nuggets broke the record in 2017.

Which Japanese billionaire's giveaway tweet set a new retweet record of 4.4 million in January 2019?

He was also announced as the passenger for a private SpaceX flight around the Moon.

What was Twitter's 'fleets' feature, launched in November 2020 and killed in August 2021?

It was meant to coax shy users into posting; instead, the already-active ones used it and everyone else ignored it.

What is Twitter Spaces?

Up to 13 people can be on stage, and since October 2021 any user can host one.

What did the hijacked tweets ask followers to do in the July 2020 hack of Obama's and Gates's accounts?

Twitter briefly disabled tweeting from all verified accounts to stop the scam.

What was the original name of the fact-checking programme renamed Community Notes in 2022?

It piloted with 1,000 contributors in January 2021, weeks after the Capitol attack, and was renamed at Musk's request in November 2022.

What decentralised social protocol did Twitter begin researching in 2021 before it spun off as a rival?

The idea was to let users choose their own algorithmic curation; it later launched as an independent app.

The paid subscription launched in June 2021 became X Premium in 2023. What was it called at launch?

It debuted in Canada and Australia and was renamed X Premium in August 2023.

How much did Elon Musk pay to acquire Twitter in October 2022?

He had tried to walk away over spam bots, been sued in Delaware, and reversed course weeks before trial.

What stake had Musk built by April 2022, making him Twitter's largest shareholder before he bid?

He was offered a board seat, accepted, then declined it and made an unsolicited offer for the whole company.

What tactic did Twitter's board first adopt to resist Musk's takeover before accepting his offer?

The board switched to unanimous acceptance of the $54.20-a-share bid on April 25, 2022.

Which CEO did Musk fire on the day he completed the takeover?

He then laid off half the workforce and demanded that survivors commit to being 'extremely hardcore'.

How did Musk dismiss the old, free verification system when announcing paid blue checks in November 2022?

The $7.99 tier was suspended within days after impersonators of companies and public figures ran wild.

Who succeeded Musk as CEO in June 2023?

The former NBCUniversal advertising chief stayed until July 2025, with Musk remaining chairman and CTO.

On what date was Twitter rebranded as X?

The domain did not switch from twitter.com to x.com until May 2024, and users review-bombed the renamed app on day one.

Musk said he wanted to turn X into an 'everything app' modelled on which Chinese service?

The plan folded in payments, long-form posts, calls, job listings and the Grok chatbot.

In March 2025, X Corp. was acquired by which other Musk company?

The all-stock deal valued X at $33bn, or $45bn including its debt; the AI company was itself bought by SpaceX in 2026.

Which xAI chatbot was integrated into X in 2023?

It came from Musk's xAI, the company that went on to buy X itself in 2025.

What is t.co?

Every link posted on the platform gets wrapped in it so the company can screen malicious sites and count clicks.

According to a 2020 estimate, roughly what share of Twitter accounts were run by bots?

That is about 48 million accounts, and 10% of users produce more than 80% of all tweets.

After January 6, 2021, Twitter suspended 70,000+ accounts for content linked to which conspiracy movement?

The most prominent suspension was the sitting president's account, restored after the Musk takeover.

In which US city was Twitter, Inc. headquartered?

The company had more than 25 offices worldwide at its peak.

Twitter's code name twttr was inspired by the five-character length of US SMS short codes and which photo site?

Evan Williams credited the name to Noah Glass; twitter.com was already taken and was only bought six months after launch.

Which web framework was Twitter's web interface originally built on?

Backend message handling was gradually moved from Ruby to Scala from 2009, lifting throughput from a few hundred to 10,000-20,000 requests per second per host.

Individual tweets are registered under unique IDs given what wintry name?

Geolocation is added by 'Rockdove' and the whole posting pipeline, managed by FlockDB, takes about 350 milliseconds.

Twitter's 2015 'Moments' feature let users do what?

It was first reserved for Twitter's in-house editorial team and partners before opening to all users in September 2016.

How much did Twitter agree to pay in May 2022 to settle a DOJ and FTC lawsuit over ad targeting?

The case concerned using users' email addresses and phone numbers for targeting ads; Twitter also agreed to third-party privacy audits.