Metric? Cool. Celsius? Whatever, fine.
Not on board with the date thing. It's just how you say the date in english vs. how latin ones do. We say January 6th, they say 6 January or 6th of January. When is your birthday dudebro? March 15th brodude.
I can understand the continentals waving the white flag, but England has no excuse. English rules the world, and we'll hold out over here in the land of the free while Europe is conquered by islam and/or our deluge of tv/cinema/videogames/apps/etc. England will return to the proper date order eventually.