[Gwhacker]

I agree that ice has it's place in the taste enhancing methodologies.
I like ice with certain whiskies, water with most and with some I try different things.
Like with JW green I've found that a few drops of White Horse really brings out the earthy elements while slightly easing the spicy ones-

It's like you explained-finding the right way to bring out what you like in a whisky can turn a great experience into a ridiculously fantastic one! Viola!