Re: warm beer
Ale at cellar temperature is only "warm" when you compare it with the temperature lager has to be sold at to ensure it can be drunk without any of the flavour surviving.
Overheard in an off-license, where the chiller had just been refilled: "The Stella's warm. Don't buy any. It tastes like shit when it's warm". Actually, it tastes like that all the time but you don't notice when it's almost frozen.