Who makes the coffee?
That was for decades, I think, a pressing problem in petty office politics. Somebody was supposed to make the coffee, although that was seldom in anyone's actual job description. So it was "settled" by informal higgle-haggle.
This recent comic parodies that situation.
I bring it up only because this comic made me think of K-cups. I've not been in and out of offices in recent years, I've been working from home. But I have to wonder ... have they wrought a revolution?