I won't brew another pot sometimes, but it depends on the time of day. Most people in my office are done with the caffeine after 12:00 so unless I want to drink more its pointless to brew another pot.
But if they are empty in the morning I'll make a new one. It takes no time. We have a Bunn machine so coffee brews incredibly fast. Too bad our water is horrible and the coffee sucks. Its basically an acquired taste.
Plus its the midwest where people like their coffee weaker than the Rockies starting rotation. I always enjoy visiting the coasts where people like their java with a bit more umph to it. I was out in Berkeley, CA for a training a few years ago and every morning coffee was brought in from Tully's. Good lord, I'd have a small cup and be set for the morning.