Soup

"Ever “drunk e-mailed” an old flame, then regretted it the next morning? In what may be its most amusing feature yet, Google Labs has come up with a way to keep you from sending late-night, alcohol-induced messages that your more sober self would steer away from. Gmail engineers call the program “Mail Goggles.” When activated, the app will pop up before you send any message late on a weekend night and force you to complete some basic math problems — you know, to make sure you’re really all there." - Soup via Bookmarklet