Cory Doctorow is as pessimistic as can be about the web in 2014. He thinks a netflix-driven drive from DRM is going to turn most HTML5 interfaces unseeable and unmodifiable:
Try as I might, I can’t shake the feeling that 2014 is the year we lose the Web. The W3C push for DRM in all browsers is going to ensure that all interfaces built in HTML5 (which will be pretty much everything) will be opaque to users, and it will be illegal to report on security flaws in them (because reporting a security flaw in DRM exposes you to risk of prosecution for making a circumvention device), so they will be riddled with holes that creeps, RATters, spooks, authoritarians and crooks will be able to use to take over your computer and fuck you in every possible way.
As near as I can work out, there’s no one poised to do anything about this. Google, Apple and Microsoft have all built proprietary DRM silos that backed the WC3 into accepting standardization work on DRM