Interesting development, however...
"that allows browser-to-browser chat without the need for plugins but with permission required to activate cameras and microphones."
Maybe I'm a bit too cynical here, but I can't help wonder how long it'll take before this development gets teens and other computer illiterates into problems because 3rd parties were spying on them without their knowledge or permission ?
The reason for my cynicism should be obvious: quite some people already had to get used to Messenger(-like) programs which didn't fully close down after you clicked the X button. So imagine their approach to a common browser...