I agree! Drinking 100 oz. a day is really not that unreasonable. For instance, I drink 1/2 liter with my breakfast before I head out the door in the morning. I drink 1 liter in the morning at my desk, I drink another liter in the afternoon at my desk, then I drink 1 to 1-1/2 liters after I get home. So that's 3-1/2 to 4 liters a day easily. 1 liter = 33 oz, so I'm easily drinking 115 to 132 oz. very easily. Come on people, put down the coffee mugs, put down the diet drinks, and drink up some good clean water.
You'll also find that once you're hydrated you aren't nearly as tired or burned out. I suspect that half of America is dehydrated, as opposed to being sleep deprived.
Drink up!