Well, this makes me an even more enthusiastic Google user.
It's interesting that while this may be a PR spin, few companies would have done it because the risks are much higher than the potential gains for shareholders.
I'd say that the perception that google will dominate search in worldwide markets is worth about $200 per share right now.
http://googlesystem.blogspot.com/2009/03/googles-market-shar...
and
http://www.artofseobook.com/search-engine-market-share-by-co...