I'm in the non-alcoholic non-carbonated beverage crowd..... don't ask, there's no good reason!
So I'd really like it if United would start carrying either Ice Tea (Lipton, Nescafe) and / or Lemonade (from Minute Maid, not the Ted stuff!) But since they don't, I'm usually drinking the cranapple or the tomato juice. And I agree, the cranapple isn't all that good. One of my favorite things about flying AirTran (maybe the ONLY good thing) is they stock iced tea and lemonade. Good stuff.