will the new proposed billa SOPA affect this site if it becomes law

I have read a little about the new Stop Online Piracy Act bill and it seems disturbing. Just with a letter or a compliant by someone they could threaten any site. They cant take it down per say but it may as well have if they can force google and any search engine to remove the said site with just a letter, cut the site from its ad revenue. And there seems to be more to it than that but its above my feeble understanding of how the web works. BUt they can all do this without any judge being involved or finding anyone guilty. They dont have to prove the site did anything wrong, only that they think so. After that there is nothing anyone can do about it even if their wrong.