Check out this video from Google to explain the new +1 system they are introducing to Google account holders using Google Search and the internet in general.
http://www.youtube.com/watch?v=4RyY2-ofP4g
Check out this video from Google to explain the new +1 system they are introducing to Google account holders using Google Search and the internet in general.
http://www.youtube.com/watch?v=4RyY2-ofP4g