This whole SOPA thing - or variations thereof - will only be small hiccup in the grand scheme of things. The advancement of technology and its ensuing freedom will trump any current setbacks. When the older generations move on and those who have grown up with the power of technology at their fingertips are in power, who have relatively open minds and understand the freedoms that technology provides, I think we'll really see some accelerated progression in both tech and overall quality of life for everyone.
We should definitely continue to try to pave the way for future generations and reduce these setbacks, but I believe the fact still remains that freedom through technology is inevitable. It may take another couple of centuries of dealing with ignorant politicians, general closed-mindedness, and corporation unwillingness to innovate and change with the times... but we'll get there. I just wish we could live to see it.
I'm afraid future generations won't appreciate it like we would.