The tubes
The worst thing about the internet is that only a few people actually own/run the pipes. Oh sure you own your website or whatever online properties that you post to or haunt. But the means to get to the internet, cable/dsl/smart phone is only owned by a few. So the control of turning it off in the name of 'safety' is a real threat.
Anynomous
To admirers, the hacktivism trend reflects the increased importance of technology in more and more aspects of life. The net is now democratising both legitimate political expression and hacking in the same way it once democratised media, allowing anyone to blog or publish an electronic book.
http://boingboing.net/2011/09/24/why-the-world-fears-anonymous-joe-menn-in-the-ft.html
These are just regular people, not heroes or monsters. They have ideals, and are raising awareness. They are real change, and are a movement that needs to occur in order to get people to pay attention.