Weekends with Engadget: Windows Phone 8.1 and Gear 2 reviews, the anonymous internet and more!

Welcome to Weekends with Engadget, a quick peek back at the top headlines from the past seven days -- all handpicked by the editors here at the site. For even more action, subscribe to our Flipboard magazine!

Microsoft's mobile OS just got a whole lot better. Complete with keyboard swipe gestures, a notification center and Cortana, the virtual assistant, version 8.1 brings Windows Phone into adulthood.

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