Check this out Matt Cutt at google answers ""What do predict will be the big changes to "search" as we know it today over the next 3 years? What are some of today's trends that you believe will believe will shape the future of Google search?" " http://www.youtube.com/watch?v=IZF13_4obbQ
nothing new, he just talks about basic suffs like seaching emails, docs, calanders for certain things, searches using mobile items, etc
same old concept.. I think we should be more concern about the Google search personalization.. it could affect our SEO strategies Zac
nothing new, google is always changing, no need for worry about such things, content is always the king