Anyone can create a Scroogle replacement without a whole lot of effort. Scroogle died IMO because of their own technical and political shortcomings, not because of anything Google did.
IXquick and DuckDuckGo are already viable replacements, but there's plenty of room for improvement. First it should be a better distributed service, not just 6 servers. Second it should be located outside of the USA or any other country without sufficient regulatory protections from predatory corporations such as Google, Yahoo and SOPA supporting organizations. Perhaps PirateBay, the EFF, or another consumer-oriented entity might be interested in sponsoring such an anonymizing service?