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Microsoft CEO Satya Nadella admits giving up on Windows Phone and mobile was a mistake
(www.theverge.com)
This is a most excellent place for technology news and articles.
I think it's a safe prediction considering the number of large manufacturers that have gone under between then and now leaving us with just the Galaxy, IPhone, and Pixel outside of remaining 'boutique' manufacturers that don't really sell any volume.
Outside of the US there are other manufacturers that are thriving.