Even the simplest things should help. I have told everyone I know about CCSVI and the Liberation treatment. Today, I posted a brief status update on my facebook page that stressed people should be allowed this treatment and encouraged my friends to copy and paste this on their status as well.
You know those car glass markers that people use to congratulate someone or support their team for a game? Our rain is supposed to abate here this weekend, so I am even marking up my car.

We need to spread the message and spread the hope. They can't silence us forever.