[franga2000]

> You can't say 'Super' with a straight face without also marking yourself out as someone who borders on saying 'GNU with Linux', or 'I run Arch'.

Since basically nobody knows the historical difference these days, I just call it the Meta key to avoid the above situation. When non-techy people ask me what the hell I mean, I just explain that's the technical term for the key and that I use it so both Mac and Windows people understand me. I've even heard one of them start using the term themselves, presumably to appear smarter in front of their boss.

[Zarel]

While it's not wrong to refer to the Super key as "Meta", I don't like calling it that, because in some contexts (like emacs), "Meta" means the Alt key.