That's what I'm imagining. I know the engineers figured out a way to get it to work walky-talky style where you can either speak or listen (but not both) two-wa

That's what I'm imagining. I know the engineers figured out a way to get it to work walky-talky style where you can either speak or listen (but not both) two-way -- let's call that partial duplex -- but I think the new wave of innovating social mobile apps could really utilize the flat network design paradigm in this new way, creating a whole new way to communicate with friends that also opens doors for enterprise usage. I think this could really make the world a better place.