Hi folks Google friends it is almost similar to facebook friends but has more options.Google friends connect is open social application threough which you can connect to your friends on your site.Google Friend Connects main focus is to simplify the connection between social and non-social websites standardize the handling and presentation of social applications and content.the web site which dont have a sign up option can use google connect to allow members to join their site give reviews.The process is pretty easy even a newbie can use it .I just used on our website its really cool have look and sign up for that.Google friends@ Expert Bingo

Cheers
Sandeep