
This XKCD comic nails a truth most marketers forget: every shiny digital thing you rely on is built atop something invisible. Usually, it’s the unsexy stuff made by one person quietly maintaining it for decades.
Your marketing stack is a tower just like this. Google Analytics, your email tool, your CMS—each depends on “Nebraska Guy” somewhere keeping things running. When one fails, everything shakes. The smartest marketers know where their weak spots are and who keeps their tools alive.