he Metro Apps are shite, especially the mail app. It's so limited and cut down it's useless except for the most basic of tasks.
And that's why you can still use thunderbird or whatever else takes your fancy for your emailing needs.
For many people, especially of the mobile generation, dumbed down apps are what they're used to so for them it's not that big of a deal.
Ye I know but one issue I have come across is every time there is a major update Windows again offers to make the mail app my default email client as well as shoving up some crap about MS Edge should be my preferred browser.
Does the same for my video and music players and anything else I have set to a non-App programme. Seems the updates reset my default programmes.
So it seems major updates