The latest comparative performance of 2D drawing in one runtime vs another doesn't have anything to do with my argument.
You mean P2P connections? Oh we have that now in Firefox and Chrome. You mean video chats? Oh we have that. You mean thousands of libraries to create and develop videogames for the web? Oh we have that. You mean easily extensible browsers via plugins/extension? Oh we have that. I need you to be very specific about what we are lacking.
But that wasn't my point. My point was that just because the web allows you to do things that were possible on the desktop 10+ years ago doesn't make it interesting to me. And the fact that you can always add specific functionality to the runtime like video conferencing doesn't really address that.
I don't have to wait for browser vendors, I just start coding.