I can't stand when my coffee gets cold, but I love iced coffee's go figure! We make espresso at home all the time, so I chill leftovers (or make a pot for the fridge) and pour a double shot over ice, add a squirt of sugar free vanilla syrup and then add some milk to it. It goes over well at our house.
A few weeks ago I made an angel food cake that called for instant coffee in it, and it was iced with whipping cream that had instant coffee in it. That was delicious! I may always have to add coffee to my whipping cream (not that I use it more than like every three years...)