The only way to keep players from doing something stupid is to Just Keep Talking.
Sadly, there is no way to keep the DM from doing something stupid, although offing one of his favorite NPCs might shut him up for a couple of minutes.
The Biggest Game Ever
How did this niche racing game make a gameworld so massive, and why is that a big deal?
Grand Theft Railroad
Grand Theft Auto is a lousy, cheating jerk of a game.
Denuvo and the "Death" of Piracy
Denuvo videogame DRM didn't actually kill piracy, but it did stop it for several months. Here's what we learned from that.
Diablo III Retrospective
We were so upset by the server problems and real money auction that we overlooked just how terrible everything else is.
Quakecon 2012 Annotated
An interesting but technically dense talk about gaming technology. I translate it for the non-coders.