Companies like YouTube will continue to be tested on their commitment to the mission that made them such popular and profitable websites - providing an open platform to a wide range of ideas from around the world.
I remember buying The Fugees' 'The Score' my freshman year and feeling like this whole new world and this whole new conversation was opening up to me.
TV is still a 'push' medium - we are broadcasting into any home or business with basic cable, and depending on what's happening in the world, we have a wider audience, from news junkies to very sporadic viewers. On TV, you want your reporting to be valuable to that entire audience and be relevant.