I would love an electric still with this process :-) Just put it in the sun a good day, fill it with water and wait :-D I cant find any data on kW in and kW out. How efficient is this process?

I think that it is interesting that search results are censored in the U.S (everything MPAA complains about), and in Germany, try to do searches on nazis. The point is that most search engines already do censorship in the west, and now that big dangerous un-democratic china asks for similar stuff we all of a sudden apply a double standard.
I think it is great that Google develops on Chinas market as well, this way the chinese will get use to information, and be aware of which information is censoered. I belive the slow process of making a democraty of china is getting a small small push by all this