When Bluesky CEO Jay Graber walked onstage at SXSW 2025 for her keynote discussion, she wore a large black T-shirt with her hair pulled back into a bun.

Mark Zuckerberg isn't the only tech executive sporting shirts with Latin. Bluesky CEO Jay Graber took a jab at Zuckerberg with her own shirt, which said in Latin, "A world without Caesars." ...

Jay Graber, the CEO of the microblogging social media site Bluesky, sent a message to Meta CEO Mark Zuckerberg with a T-shirt ...

It aims to protect the interests of users if Bluesky falls under the power of billionaires. At SXSW 2025, Graber took a swipe at Meta's Mark Zuckerberg, reaffirming Bluesky's dedication to ...

As the Bluesky CEO took the stage for her SXSW ... Her shirt is nearly identical to one that Mark Zuckerberg wore (and designed) at Meta Connect last year. But Zuckerberg’s shirt had a bit ...

Jay Graber (left), Mark Zuckerberg [Photos: Samantha Burkardt/SXSW Conference & Festivals via Getty Images, Andrej Sokolow/picture alliance via Getty Images] Bluesky CEO Jay Graber took a clear ...

A shirt worn by Bluesky’s CEO at SXSW has become a hot seller. Sales of a shirt worn by Jay Graber, which tweaked one worn by ...

Whether Bluesky will rise to rival Meta remains to be seen, but one thing is certain—Mark Zuckerberg has been put on notice. And as history tells us, even the mightiest emperors eventually fall.