Bluesky CEO Jay Graber called out Mark Zuckerberg without even uttering the social media mogul’s name during an appearance at South by Southwest. Graber arrived at her keynote discussion during the ...

Also, just have fun!" she wrote, in a possible reference to the classic skiing-focused South Park episode, Asspen. Zuckerberg replied to Shiffrin's tip with a praying hands emoji. The tech mogul ...