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JPEG XL: How It Started, How It’s Going
(cloudinary.com)
This is a most excellent place for technology news and articles.
I guess it's hardly surprising it would have the same title, considering it's the title of the article. Just a case of someone not seeing the first post before sharing it again, kind of natural.
Maybe eventually users could be given a warning of the sort "This link has already been posted in this community. Are you sure you want to share it?".