LWN review of Mastering Emacs (by Mickey Petersen)

[Humor warning] https://youtube.com/watch?v=urcL86UpqZc&pp=ygUPZW1hY3MgaW50Z...

> A day-one surprise when I started full-time at LWN in 2007 was that Emacs was closely intertwined with the site operations (article editing, in particular).

So want the details on this.