“Google Takeout” a product of Google was launched by its Data Liberation Front in June 2011. It was designed to facilitate taking out your data across many Google products at a time. As part of this data transfer drive, Google announced that it would be possible now to transfer the sites you have added to your search by clicking the Google +1 button to Google Takeout.
It will be followed by transfer of stream posts and comments too, which have been +1’d by you. It will also act as your search archive; so the next time you are busy exploring the oceans of data, these bookmarked sites will come as handy help to you. Google also informed that +1 is also responsible for affecting the site rankings. That simply means if a site has been +1’d too many times, its ranking would automatically go up.
Though people are still in the dark about the direction of the whole campaign and its impact on their search behavior, but surely Google is determined to become the one stop shop for every need of yours. That is the reason that there would be even more integration of Google products in near future.