Can someone contextualize this link? On its face, I'm seeing the equivalent of someone posting a big-tech expose on this HN, only for PG himself to reply saying "pls email me at pg@ycombinator.com"; and then another reply suggesting how to avoid being outed just like Journalist X's source was, only for Journalist X to reply with "if you know how my source was outed, please text me at <cell>"

Like what is this site even?