+1 to search results

It seems that even the almighty Google could not resist the fashion Like It. Now the +1 button will be next to each search result that you can click on if you like the site. Of course, Google will use the obtained information about sites in defining more relevant sites for you and for people from your environment (Google Contacts, Gmail). In other words, if a person from your Google Contacts clicked on a page +1, then the site’s data will be higher in the search results provided by Google.
The +1 button will also appear on the pages of sites.

Googl's explanation:


via: Engadget