I got a Keurig and it's so much fun! I can have a different drink every single time if I want. Sometimes I have iced coffee, sometimes tea, sometimes "extra bold" hot coffee and other times decaf. I add various flavorings (fat free creamers, syrups, and so on) depending on my mood. No one else in the family uses the Keurig so it's my little treat. It's on the pricey side, but I scrimp a bit elsewhere to make up for it.
eta Things I also enjoy--Diet Coke with a splash of grenadine, fruity sodas from the international supermarket