the Safe Google Portal

As you all are aware, Google has been fighting the US Govt. over releasing search results. It's been written about a lot in the media and here in this blog in a couple of posts. I wonder if there exists (and if it doesn't, it should) somewhere a safe portal of sorts that allows you to do google searches anonymously. There are already anonymous email relay services, I can't believe that nobody has come up with an anonymous gateway for google...