As a Facebook user, do I have control of the data Facebook keeps about me? Concretely: can I examine and modify that data using tools of my choosing which are built for my needs?
For the first time, individual hackers could afford to have home machines comparable in power and storage capacity to the minicomputers of ten years earlier - Unix engines capable of supporting a full development environment and talking to the Internet.
In the beginning, there were Real Programmers.
Berkeley hackers liked to see themselves as rebels against soulless corporate empires.
The beginnings of the hacker culture as we know it today can be conveniently dated to 1961, the year MIT acquired the first PDP-1.
People are happiest when they're the most productive. People enjoy tasks, especially creative tasks, when the tasks are in the optimal-challenge zone: not too hard and not too easy. To some extent, that has always been true. But it becomes even more true as work becomes more about brains and creativity.
When are programmers happy? They're happy when they're not underutilized - when they're not bored - and also when they're not overburdened with inappropriate specifications or meaningless bureaucracies. In other words, programmers are happiest when they're working efficiently. This is a general preference in creative work.