As far as the MIT incident... I don't really think he burglarized MIT. He tried to bring documents that were hidden behind a paywall to the general public. He didn't rob anyone seeing as how the documents were submitted without compensation by the people who created them. Whether or not it's hacker culture, it's a culture of social disruption aimed at the betterment of us all.
There will always be shakers, people who raise their voices loud to stand for what they believe in. Unfortunately, they will all be followed by people like you and your parent poster who will attempt to defame their character and negate their contributions.