well, after the 'i find that thinking of carbs as 'poison' helps me stay in control of my T2' thread, you REALLY don't want to know what margarine is known as in our household!
mind you, I am quite interested to know what people consider to be margarine?
I have always understood the word to cover any spread made by treating fats and oils in such a way that they become spreadable, whether by mechanical or chemical means. so for me, even the so called 'healthy' spreads like Flora and Olivio are still just as much margarine as things like Stork and Own Brand Yellow Stuff.
you can tell I'm a butter girl, through and through. In fact the only time i ever bought marge was as a student. an impoverished student. and i ended up preferring to go without, rather than use marge.
edited to add: can anyone remember 'Gold'? so full of colourings it was almost Day-Glo, and a taste so far removed from butter it might have been cart axle grease. my mother bought it proudly!