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by tsmarsh 2750 days ago
I'm still not sure of the history there. I remember one of the selling points of the early OS X was that it was a "Certified UNIX" and I remember that no one I tried to sell one too cared.

Was it just the cost of maintaining the certification? The fact that no other OS went down that route?

1 comments

MacOS still is certified UNIX: https://www.opengroup.org/openbrand/register.