And on the question of ice - over here, ice is mandatory. Well the temperature makes a difference, of course!
The most popular drinks over here are beer (ice cold), whisky and rum.
Ask for a beer in a restaurant or bar and it will come direct from a fridge, usually at about 3-4C.
Ask for a whisky and the first thing the barman/barmaid will do is take a tall glass and fill it with ice. Then in goes the whisky (no measures - what for??
) and it's usually topped up with water.
Rum is a little different because Venezuelan rum is exceedingly good, and protected by law. Usually, a rum means rum & coke, so glass full of ice, rum, coke and a slice of lime. However, a really fine rum is usually served with one or two cubes of ice, or no ice at all.