The Firefox WebRTC demo video is a cool one

The Firefox video showing new ways to share images, videos, files or whatever is just cool. 
It all integrates in one smooth user experience, bringing your friends and colleagues close.

It is easy to see how systems based on WebRTC will challenge current proprietary players.
And once again, we will see incumbents trying to slow down evolution or even stop it.
They will be working hard to move the battlefied to other areas where proprietary elements come to play. Exciting times ahead.