xkcd: Duty Calls
[Image description: a single panel in black and white. A stick figure person is sitting at a computer. Someone off panel is talking to them:
Off panel: “Are you coming to bed?”
Stick figure: “I can’t. This is important.”
Off panel: “What?”
Stick figure: “Someone is wrong on the internet.”]
Hover-over text on the site says:
What do you want me to do? LEAVE? Then they’ll keep being wrong!