A simple thread about whether people prefer using Celsius or Fahrenheit:
Fahrenheit forever. It actually deals with normal possible temperatures for humans on a range of 0-100 and as such is massively more useful for communicating weather and comfort information. I'm not a water molecule; I'm a person and as a such I care about people specific methods of measurement infinitely more, because I don't especially care about or need to measure/be aware of the relative activity level of a random element which I am not. If I want a scientific approach I'd use Kelvin. Celsius is useless.
If you want to pretend like you boil water by setting a temperature on a stove and then letting it sit there, or freeze water by setting a temperature in a freezer and hoping you got it right, be my guest. I'm going to live in the land of practical reality.
Either way, it's a much widely relevant and therefore much more useful scale to humans, because although I might contain a lot of water, I am not a water molecule.
Ok mate.