[hiAndrewQuinn]

Windows XP would probably be an old 1970s Volvo that is still, somehow, running in all kinds of places otherwise forgotten by the waking world.

[homarp]

like https://www.osnews.com/story/140301/no-southwest-airlines-is... :)

[johnohara]

Mostly in Oregon, Northern CA, and parts of Washington. But parts are increasingly hard to find.

[CRConrad]

Mostly in all of Sweden, all of Finland, probably still quite a lot in Denmark, but perhaps not so many in Norway any more (since they are rapidly electrifying[1] the entire national car fleet).

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[1]: Ironically, the heavy state subsidies for buying an electric car are, like anything else in Norway, financed by... Oil money.

[heraldgeezer]

OS/2 also! :D