Google social search?
Another nice feature from Google. So if you have a contact book saved in your google account, Google will try to relate the content that your friends have had, e.g blog, website (facebook note perhaps ? hehe), with your search keyword. Maybe you want to search “baby sleep patterns” and one of your friend already have written a nice article for it, Google will present that article in your “social research result”.
This is still beta though, what do you think ?