To the few opponents on the floor opposing this bill, keep up the good fight. Everyone who appreciates the freedoms we have (had?) support you to the end.
Of course, offering these services has come with its challenges. Multiple countries have sought to suppress the flow of information to serve their own political goals. At various times notable Google websites have been blocked in China, Iran, Libya (prior to their revolution), Tunisia (also prior to revolution), and others. For our own websites and for the internet as a whole we have worked tirelessly to combat internet censorship around the world alongside governments and NGO promoting free speech.
Thus, imagine my astonishment when the newest threat to free speech has come from none other but the United States. Two bills currently making their way through congress -- SOPA and PIPA -- give the US government and copyright holders extraordinary powers including the ability to hijack DNS and censor search results (and this is even without so much as a proper court trial). While I support their goal of reducing copyright infringement (which I don't believe these acts would accomplish), I am shocked that our lawmakers would contemplate such measures that would put us on a par with the most oppressive nations in the world.
This is why I signed on to the following open letter with many other founders - http://dq99alanzv66m.cloudfront.net/sopa/img/12-14-letter.pdf
See also: http://americancensorship.org/ and http://engineadvocacy.org/