Not yet, but I find the theory enticing. The author's major complaint - with which I sympathize - concerns standard implementations vs. frameworks like React. With React native, the point is rendered moot as there is ostensibly no comparable solution. Let's see if it lives up to the hype.
I'm almost certain that React will evolve with the native APIs. Or maybe that's wishful thinking, but Facebook has been pretty on the ball with these things. React's greatest advantage at present, in my mind, is React Native.
I'd love to see a SWOT analysis that pits this against other native learn-once-deploy-anywhere solutions like Appcelerator, React Native, Xamarin etc, rather than against less relevant hybrid app packagers like Phonegap. On a side note, the site might benefit from performance tweaks for Android Chrome as it's a bit janky on an LG G3.
We have to take into account the quality of Angular's documentation in constrast with the hype that surrounds it when considering the upsurge in popularity of the "angular tutorial" keyphrase.