I really hope that Mango is a good competitor for Android and iOS. I dig the snappy UI and there are definitely many interesting features. I still think W7 will either live or die with the application ecosystem so grab your popcorn and wait for the phones to be released by Nokia and other vendors…

Here’s a preview video (title says review but it’s from Microsoft so I’d not go there…) So: Windows Phone 7 Update 7.5 Mango Review (by AlxTiburon)