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by xeeeeeeeeeeenu 2618 days ago
.docx (Office Open XML) isn't propertiary, it's an open standard.
2 comments

True, that was a bad example, but honestly it's irrelevant. Same point could be made about .doc when it was reversed back when. I thought there was even a court case about someone reverse engineering .doc a while back, but I can't find it right now.
It's a bad open standard though - microsoft basically stacked ISO to push it through.