Services like Twitter, Facebook and Google Wave create a constant stream of interaction among users—for better or worse.
Email has had a good run as king of communications. But its reign is over.
In its place, a new generation of services is starting to take hold—services like Twitter and Facebook and countless others vying for a piece of the new world. And just as email did more than a decade ago, this shift promises to profoundly rewrite the way we communicate—in ways we can only begin to imagine.