The "Net"
To some degree, this information could be used against us, especially if they see some Americans as anti(their)establishment. This is nothing new, but lists have been used to punish dissidents in the past. Let's face it, it's The Big Net.
As a matter of fact, remember the movie called "The Net" with Sandra Bulloch made over a decade ago? 1995. Yeah, rent that one again and see how easy it would be for them to control an individual, shades of which are already <happening.>