> While anybody can built partial web-browsers, they can't build competitive alternatives to those sanctioned by DRM-vendors. That's true, but it's not connect

> While anybody can built partial web-browsers, they can't build competitive alternatives to those sanctioned by DRM-vendors. That's true, but it's not connected to the w3c inclusion in the spec. People hosing DRM encrypted video could stop your third-party browser from consuming their video with or without the w3c spec provision.