Released to a limited number of users on April 2, 2011 and later expanded for the remaining Google account users, Google +1 has introduced another way for users to recommend websites and share their preferences with the rest of the web.

Google +1
from www.google.com/+1/button
April 2011

The Plus One (+1) feature is not an entirely new concept and is very similar to the “Like” button on Facebook. The major difference seems to be the service’s name and the primary platform which it is utilized on.  Similar to Facebook, users can use the +1 option to show that they recommend a website, both on Google as well as on the websites that provide the Plus One option through a widget.  In order to take advantage of this new feature a user will need to create a Google account.

Once a user establishes a Google account they can begin selecting the +1 option that appears below each of the search results.  After a user has placed their stamp of approval on a listing via the Plus One option, it will appear on a new tab in their Google profile.  This newly created tab is where a user is able to manage all of the elements that they have chosen to +1.  These options include the ability to remove a recommendation and to choose who has the authority to view the items that you have marked as Plus One.  The +1 feature enables you to choose whether the +1’s (recommendations) are private, public, or customized to grant permission to specific users.

If a user decides to keep their Plus One item private they will still be added to the number of people who recommend the site however their profile name will remain hidden.  For example below a search result it will display “54 people +1’d this” as opposed to their user name plus the number of other people who have chosen the Plus One option.  Users will be able to… Read the rest