When you think about the Internet is, the Internet is real­ly a giant shar­ing machine. It’s a machine for mak­ing copies, for mak­ing deriv­a­tive works, for mak­ing remix­es and mak­ing mashups. For dis­trib­ut­ing those around the world instan­ta­neous­ly. And so there’s a very pro­found ten­sion between what copy­right enables legal­ly, and what the Internet enables tech­ni­cal­ly.