[astrocat]

Monopoly situations certainly make abuse easier but the monopoly isn't inherently problematic. Government and law enforcement are essentially monopolies in their own right and we see the results when those powers are abused. But instead of being anarchists we call for transparency and accountability. The same applies here - if we spend our time trying to become "black boxes" (as someone else here called it) we're not really going to get anywhere. If we push for greater transparency and accountability of the companies that handle our information we can better trust that they will continue to act in ways that are mutually beneficial.