The original HN thread was here: http://news.ycombinator.com/item?id=3469692 http://news.ycombinator.com/item?id=3469692 I appended ?concluded to make this app

The original HN thread was here: http://news.ycombinator.com/item?id=3469692 http://news.ycombinator.com/item?id=3469692 I appended ?concluded to make this appear as a separate thread. I guess there are still open security risks. ie that the QR code you're viewing isn't credible. Or someone picks up your unlocked phone for a second and suddenly has long-term desktop access (which a G+ friend mentioned in comments here https://plus.google.com/106413090159067280619/posts/KDtbaWgYA5Z https://plus.google.com/106413090159067280619/posts/KDtbaWgY...).