This is really good in one way - security will not be at the mercy of laggard device vendors (though HTC has picked up lot of speed lately - they delivered 4.3 already on the One across multiple carriers and have promised 4.4 within 90 days.) and browser / WebView is one of the biggest attack vectors (considering many apps use WebView), which will be patched automatically just like any other app would be.<p>With this - we now have most of the important OS components updated via the Play Store -Keyboard, GMail, Play Services, Chrome, various other GApps etc. Technically they should also be able to ship the ART like that - but I am not holding my breath on that one!