The temperatures in the quoted post have no units attached
That's because I'm in an advanced country and don't use outdated caveman measurements.
* Interesting tidbit: Celsius was originally meant to be 0 at boiling and 100 at freezing, I learnt this from QI Christmas Special.
You claim you're in advanced country, yet your temperature numbers are such lower, which certainly doesn't seem as advanced. It seems to me that more advanced countries should use higher values.
(Also, last time I checked you still don't have same sex marriage down there.)
Edit: I should point out one other thing: not being careful of units can lead to disaster, like the crash of the Mars Climate Orbiter.
"The 'root cause' of the loss of the spacecraft was the failed translation of English units into metric units in a segment of ground-based, navigation-related mission software, as NASA has previously announced," said Arthur Stephenson, chairman of the Mars Climate Orbiter Mission Failure Investigation Board.