I might be the odd man out here, but I love both coffee, and tea. Coffee every morning and tea every night before bed.
Those who dislike coffee probably just haven't had "good" coffee and vice versa. In my wife's country of origin they are "spoiled" by some of the best coffee beans around and become avid coffee drinkers at a very young age. She's a bit of a connoisseur. We usually have fresh coffee from her home, bring it back on trips (haven't been there in a few years, babies), and family brings it with them when they come to visit. We also love WF's fresh beans. Whole Foods has a great variety of beans that you can grind on the spot (the aroma ).
Coffee supplies our caffeine fix, so my wife and I have a tea late to relax. We also drink tea for ailments (eg; immune boosters like Echinacea). I recently discovered Bigelow's Camomile. It's scent is identical to the one my mother would make us. When camping, not only did we drink it before bed, but she would apply it to our skin (my siblings and I), supposed to ward off mosquitos. Anyhow, very nostalgic.
So, yay coffee/tea.