Bluesky CEO's Subtle Dig at Zuckerberg Sells Out in Minutes

Bluesky CEO Jay Graber's SXSW appearance featured a T-shirt reading "Mundus sine Caesaribus" ("A world without Caesars"), a subtle jab at Mark Zuckerberg, who previously wore a "Zuck or nothing" shirt. The shirt, sold to fund Bluesky's developer ecosystem, sold out in 30 minutes. This highlights Bluesky's decentralized, open-source model, contrasting with Meta's centralized structure. The shirt isn't just a playful rivalry; it embodies Bluesky's commitment to user agency and developer contribution.