Awesome idea, might be nice to include a ajax pop over or some type of modal so they dont have to leave the page to find out what SOPA is ... and maybe a link with that website that gets you contact with your senator/congressmen(/women)
http://www.unscatter.com I went ahead and added it there. Here's a search engine showing what the future may be like.
note: I haven't had time to support unscatter.com the past couple months. It's a side project and I've had a lot going on so some things may be kinda broken. For example, right now you only get one page of /twitter results. So please don't take this as advertising a polished project, it's far from not. Just trying to do my part.
The header the script has makes it harder to do a search because it covers the search bar, here's a link with search results - http://www.unscatter.com/search/?q=sopa
* part of a redesign I am planning includes a more traditional search bar in the middle of the page for the home page.
http://dougmart.in/stopcensorship/test.html