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.
Dear Hollywood: Do a Mash Reboot
Since we're rebooting everything, MASH will probably come up eventually. Here are some casting suggestions.
The No Politics Rule
Here are 6 reasons why I forbid political discussions on this site. #4 will amaze you. Or not.
Shamus Plays WOW
Ever wondered what's in all those quest boxes you've never bothered to read? Get ready: They're more insane than you might expect.
Linux vs. Windows
Finally, the age-old debate has been settled.
Batman v. Superman Wasn't All Bad
It's not a good movie, but it was made with good intentions and if you look closely you can find a few interesting ideas.