What REALLY grinds your gears?

[jdlea]

People who leave time on the microwave clock. I think it's pretty inconsiderate. I always think, "No, actually, I don't need to heat my meal for 13 seconds, but thanks for making me push an extra button."

For some reason, everyone at my new office seems to do this. On a microwave, where the only way to accomplish it, is to actually open the door without pushing any buttons. Ugh