When Bluesky CEO Jay Graber took the SXSW stage this week, she managed to make fun of Mark Zuckerberg without mentioning Meta at all. Her black T-shirt

The T-shirt heard around the World Wide Web can now be yours.

A Bluesky spokesperson said the network "returns meaningful choice and ownership to each individual user, instead of a single CEO."

Jay Graber’s got jokes. As the Bluesky CEO took the stage for her SXSW keynote on Monday, she wore a black T-shirt with black lettering across the chest, which declared, Mundus sine caesaribus. Or, “a world without Caesars.