Google’s kind of been dropping the ball lately in my opinion. First the thud of Buzz landing, then the collapse of Wave, then the whole Net Neutrality thing, topped off with not hiring me for a cool job because I got a surprise D in Philosophy class in 1996 (not kidding, it knocked my GPA enough to make Google HR reject me 14 years later). However, I don’t hold a grudge, because every once in a while they do something so simple and smart I remember why Google is great. Behold, the “did you mean to send that without an attachment” pop-up. Awesome.