It is super-long (and super-important), so if you want an executive summary Booman has the goods. Fair warning: if you read Booman’s piece first, you will want to read the long Buzzfeed article.
I’m still reeling. The thing that shocks me, probably most of all, is that the process Breitbart followed is fairly conventional (and reminds me a lot of my own career): after you write a draft, sending it out to subject-matter experts to fact check/comment, and incorporate comments and corrections before sending it out for a final review and on to the lawyers to ensure that no one is going to bring suit.
It just would never dawn on me to send anything out to such a long list of, well, Nazis and Nazi-wannabes and Nazi-sympathizers. It’s like a Bizarro World version of a best practice.