It's not only me who kills them. There are a bunch of people (mostly founders of startups we've funded) who have editor auth. 90% of dupes and spams are dead before I see them.
Editors can also fix typos and replace linkjacks with the url of the original article.
The unnamed MIT graduate is none other than Guy Steele. His son Matt is on my Mystery Hunt team and I've heard this story from him. It's not a cigar box, it's a locked filing cabinet in his basement (no, there's no Beware of Leopard sign, sorry). Guy doesn't like to let people touch it lest they try switching it to "magic".