Here’s an example of how the +1 feature from Google is being integrated into search results. Not only can it impact the algorithm Google uses to display results it can also be used to increase the number of clicks by showing it’s popularity amongst other Google users. The increased click through rate would help ingrain a site into the position.
President & Founder, Tru Family Dental
Marketing, Dependable Cleaners
President, Frame Destination
President & Founder, Family Travel Association