Care to explain why? The essay isn't a statement of inevitability, but instead outlining how the problem is being approached by free software players. It's wh

Care to explain why? The essay isn't a statement of inevitability, but instead outlining how the problem is being approached by free software players. It's why, Diaspora's brief place in the limelight aside, there has been no clear "heir to the throne" that has emerged out of free software's challenge to walled gardens, and why there most likely will never be one.