The app changed its category in the Apple app store from social to lifestyle around 2018, Roberts testifies. “When users come to Pinterest expecting it to be like other social media apps, they tend to be confused about how to use the product since people are not really forefront of the experience,” she says — it’s more about finding things they’re interested in. “It just doesn’t set the right expectation if people have a mental model of another social media company when they come to Pinterest.”
Antitrust
How big is too big? And when does a company become so big that the government is forced to step in and make it smaller? Politicians have been struggling with those questions for at least a hundred years. But as the latest generation of tech companies has taken shape, the questions are becoming more and more relevant to internet giants like Google and Facebook. There’s a new movement in Washington to break up those companies, whether through a Justice Department lawsuit or an old-school appeal to the Sherman Antitrust Act. It’s a struggle Microsoft fended off in the ‘90s, and it has only grown more urgent in the years since. As Amazon has taken a stranglehold of online retail, Jeff Bezos’ company has started to attract antitrust attention as well, with figures like Sen. Elizabeth Warren and Lina Khan taking aim at Amazon’s cutthroat competitive strategies. If it succeeds, it would be one of the most ambitious government projects in a generation — but success is still a long way off.
For our third live social media witness of the day, Pinterest’s former director of product management Julia Roberts is testifying about how the app caters its product to users. The FTC is highlighting how Pinterest is focused around users’ interests, rather than connecting with friends and family — an element it says is core to Meta’s dominance. Roberts testifies, for example, that unlike on a platform like Instagram, “following is not a big part of the Pinterest experience.”
In a video deposition, Reddit executive Winter Raymond, who leads the company’s ads and commercial legal teams, says Reddit hasn’t considered offering a social networking services. Raymond says users come to Reddit to find their community, and says the ability to use pseudonyms is very important to its users.
Meta’s attorney asks essentially one question of Ortega on cross-examination: does Strava compete with Facebook, Instagram, Snapchat, and Twitter for workout content? Ortega says these apps “can compete for content related to workouts,” and then is excused from the stand.
Unless that baby is in a running stroller, Ortega testifies. He’s helping the FTC make an important point about why it thinks the market Meta monopolizes should be considered distinct from other kinds of social apps: even though users can upload whatever they want through Strava’s post feature, that doesn’t mean they will stray from the norms of the app. “It’s all about fitness, and while you can post other stuff, it just doesn’t seem as relevant,” Ortega says.
Former VP of connected partnerships Mateo Ortega takes the stand to talk about the fitness app. It’s the second witness today who the FTC hopes will help distinguish Facebook and Instagram from other social apps. Ortega says he doesn’t really think of Strava as a social network, though in marketing it’s described itself as one specifically for athletes.
While looking at a 2015 survey where nearly a third of US social media users said they come to Twitter to keep up with friends and family, Coleman says that likely represents a misunderstanding of the product at the time. He says the survey “predates” when the company took steps to clarify how it was different from other social platforms by focusing on helping people connect with their interests.
Meta’s attempt to characterize X as a closer competitor to Facebook and Instagram appears to backfire. Coleman is surprised at how X describes itself in its own help center as a “service for friends, family, and coworkers to communicate and stay connected through the exchange of quick, frequent messages.” He says that’s not how most people would describe the service and says, “I don’t know who wrote that.” Coleman adds, “That’s pretty wacky.”
In a 2018 email, then-CEO Jack Dorsey responded to an employee question asking whether Twitter “should serve personal social network (conversation among acquaintances)” in addition to facilitating public conversations. Dorsey responded, “Yes, but we have to pick one to optimize for. There’s already a service out there that does personal network well, so let’s focus on our strength of interest network.” The FTC is trying to bolster its argument that Meta competes in a distinct market for personal social networking services, where users go to connect with friends and family.
Coleman says that just because X competes with everything from TV and screaming children for people’s attention, it’s not that useful to think of competition that way to improve a product. “It’s much more helpful to understand what people are trying to accomplish in their lives and to try to help them accomplish that,” he says. Once Jack Dorsey became CEO of Twitter, Coleman says, the company determined it was most useful for helping people follow the news and their interests.
The judge seems flummoxed by the platform’s reply feature. He asks what’s the point of responding to a tweet from a celebrity, like LeBron James. “He doesn’t care,” Boasberg says. Coleman says that part of what makes X special is that it’s “not uncommon for the public figures to reply back.”
We’re kicking off the third week of trial with X VP of Product Keith Coleman. He will help establish the relevant market that Meta competes in for this case. Coleman testifies that the core use case of X is talking about things that are happening in the world.
Testifying in the Google Search antitrust trial yesterday, Chrome general manager Parisa Tabriz said Chrome’s features and functionality owe to its “interdependencies” on other parts of the company, reports Bloomberg. She reportedly said over 90 percent of Chromium code has originated from Google since 2015.
Noting Android’s reliance on Chromium, Bloomberg writes that earlier in the day, a computer science expert for the DOJ said even if it sold Chrome, Google would be motivated “to make sure the source code is well-maintained.”


The court is hearing from FTC expert Kevin Hearle and is also expected to hear from Discord’s Julia Tang. I’m back in the Google courtroom today following testimony DuckDuckGo’s CEO and executives from Microsoft and Yahoo’s search businesses. There’s no court on Fridays in the Meta case, but we’ll bring you live updates from this case again next week.

Jonathan Kanter’s team won two antitrust trials against Google for the DOJ. But the big question is what happens next.
As reported earlier by The Information, data shown in court during the remedies portion of Google’s search antitrust trial says that as of last month, Google’s internal data counted 35 million daily active users for Gemini.
Those numbers show it trailing the Google analysts’ estimates for ChatGPT (160 million daily active users, with an additional one million users added in an hour at the end of March, according to Sam Altman), but ahead of other tools from Microsoft, Perplexity, and Anthropic.
I’m running upstairs to a different courthouse media room to follow the Google search remedies case. In that trial, Perplexity Chief Business Officer Dmitry Shevelenko just took the stand. We’ll set this stream live again when there’s more to share from the Meta trial.
That’s what we’re hearing from the FTC’s expert witness, Professor Cliff Lampe, an expert on human-computer interaction. He’s affirming the FTC’s view that the way people use and see apps like Instagram and Facebook is different from how they use and view other apps like TikTok or Pinterest.
Stoop says the goal of the project had been to make uploading multiple photos to Facebook faster and more fun, and that it achieved that. After Facebook had finished a major technical overhaul of its iOS app, it just made more sense to integrate the features with the main app where users already existed, he says.
That’s how Meta is trying to frame the product on cross-examination. Stoop says the two had different distribution models and audiences, since Facebook didn’t have a public following feature at the time and was more focused on sharing photos with friends, while Instagram lets users follow people they didn’t know. He adds that Facebook continued the project after the Instagram acquisition, and his team grew from about 10-15 people to about 40-50 over two years.
An internal May 2012 document discussing how to discuss the launch of Facebook Camera lists key external “messages to avoid.” The first was, “Facebook Camera launches filters, like Instagram,” and the second was “Facebook squashes competition.” Stoop says they wanted to make sure the press wouldn’t pigeonhole the product and miss the bigger picture.
The FTC is attempting to demonstrate that Meta viewed its Facebook Camera app as a competitor to Instagram, and that until the deal to acquire Instagram, it was actively working to address its issues and release it. In notes to his team in January 2012 from what Stoop says is known within Meta as a “Zuck Review,” Stoop summarized Zuckerberg’s feedback. “Instagram is growing quickly,” he wrote, so getting Facebook Camera “out the door fast is a huge priority.”
Dirk Stoop is the first witness of the day. He’s testifying about his role in leading development for the Facebook Camera app, which was ultimately shut down after the company’s acquisition of Instagram.
After a full day of testimony in the FTC v. Meta trial, which was largely positive for the government, the Instagram co-founder has left the witness stand. Tomorrow, we’ll hear from Dirk Stoop, a former Facebook product manager who worked on the company’s early standalone camera app, as well as one of the FTC’s expert witnesses.
While Meta ultimately created a centralized integrity team to support Facebook, Instagram, and WhatsApp, Systrom says that his app required its own team to address issues that wouldn’t otherwise receive support from Meta. He compares this to how Meta removed his access to its central growth team, prompting Instagram to establish its own.
Wasn’t joining Meta exactly what the Instagram app needed as an accelerator? Systrom responds to that question by saying that’s not exactly what happened. Sure, some things Meta did helped Instagram grow more quickly, but there were also “parts that were more challenging that didn’t get fulfilled. It was a mixed bag.” Systrom later concedes that working with Meta’s growth team was great “if you could work with them,” which calls back to his earlier testimony that Zuckerberg at one point pulled that staff off Instagram.
But Systrom concedes it’s not zero. He continues to give Meta’s attorney a hard time by firmly resisting attempts to get him to admit that he’s merely speculating about his prediction that Instagram would have been big on its own. “You deal in a world of probabilities,” Systrom says. “You can never be sure.”
Instagram has since “generated many multiples of that price and then some,” Systrom says, adding that, “the number of people at Facebook who said, ‘I don’t know where we’d be without you,’ was many.” He dryly gives Zuckerberg some credit: “Sometimes you make a bet and it turns out well, and I think Mark did that.”
In another tense exchange between Huff and Systrom, the Meta attorney presents a 2012 email Systrom sent Zuckerberg before the acquisition. Systrom wrote that the photos people post on Instagram rather than Facebook are quite actually different, describing the photos on Instagram as “not social photos” but rather photos of the world. On the stand, Systrom calls this a “negotiation tactic,” and says, “that was probably less true than I was leading on.” When Huff calls it misleading, Systrom says, “I think it is okay to play your hand a certain way.”
Meta attorney Kevin Huff suggests that Instagram benefited largely from cross-posting to Facebook prior to the acquisition, but Systrom says it mostly cut the other way. “We helped Facebook make their app more engaging by posting photos over to them,” he says. After Huff shows him a 2012 email Systrom sent to Zuckerberg crediting Facebook cross-posting for Instagram’s success, he asks if Systrom was lying to Zuckerberg at the time. Systrom answers with a stern look and a single word: “Sir.”
He is now being questioned by Meta’s attorney and says that “network effects make it very difficult to displace large incumbents, including Instagram.” The question for Systrom is “how big” rivals like Snapchat and TikTok “could have gotten” absent Meta’s network effects, which disincentivize people from leaving a service that many of their friends are already on.
A 2018 document lists the features that Meta integrated with Instagram, including cross-posting with Facebook, and explains how they impacted each app. The overall effect is described as increasing Instagram’s active users by millions each year, while the impact on Facebook was described as “neutral.” Systrom says Zuckerberg decided to cut these integrations that largely benefited Instagram.
The Meta CEO’s reaction to Instagram’s growth, as Facebook’s growth plateaued, stirred complex feelings in him, Systrom says. “My experience of him is that he was always very happy to have Instagram in the family,” he testifies. “But also, I think as the founder of Facebook, he felt a lot of emotion around which one was better, meaning Instagram or Facebook, and I think there were real human emotional things going on there.”
Zuckerberg had mixed feelings about Instagram over the years, depending on how it was impacting engagement on Facebook, Systrom testifies. “Depending on the temperature of that feeling, we would get more investment or less investment.” Systrom believes that Zuckerberg “was not investing in Instagram” because he saw it as a threat to Facebook.
Meta dispatched a few members of its growth team to work with Instagram on growing after the acquisition, Systrom testifies. But then, he says, “I woke up one day and they were gone.” Systrom complained in a 2014 message to another Instagram executive that “no startup would simply pull growth people,” and he says on the stand that if Instagram were still independent, “the probability of that happening is very close to zero.”
Systrom says he received “zero” of the trust and safety headcount allocation Meta created after the Cambridge Analytica scandal, and was instead told to work with Meta’s central team. “I felt that was not appropriate given the scale of Instagram,” he testifies. “To get zero of some of these major proclamation investments felt like there was something going on there.”
After the acquisition, Systrom says he informed his board that Twitter had decided to restrict access to part of its API, which allowed people to find their Twitter friends on Instagram. A Twitter executive “made it clear that this is in direct retaliation to Facebook cutting off the same API access to Twitter. I can only imagine Jack + Dick are also not very happy about the acquisition.”
Their feud also blocked Instagram link previews in tweets until it was resolved over backyard pizza in 2021.




