Don’t think that your voice/pestering doesn’t matter. Contact your representatives. Talk to people at work. Pester people on the bus/internet/grocery store. It’s worth it and don’t assume that it’s taken care of by others.
Bother People about SOPA/PIPA Today
ACTA is next… only it’s the scary mother of SOPA and PIPA and involves other countries (many of which have already thrown support behind it)