There's been scant attention given to the question of quality of service on digital broadcasts, particularly multicast channels. I think that’s because most observers believe that few consumers are in a position to be affected, given the low number of

Are the cell phone industry's best days behind it?That's the question raised in a thought provoking story in the New York Times today. "The challenge is both simple and daunting how to expand when more than half of the 6