Goolge +1 is the new social network, the plus one button (+1) is like facebook like button. You can integrate its with your blog. If you want to add this button on your wordpress blog the follow these simple steps and you will have the Google Plus One Button.
1. Add Google plus one button using Plugin
Download Google Plus Plugin for Wordpress
wp-content/plugins/directory OR Pluugins > Add New menu
- Activate the plugin through the 'Plugins' menu in WordPress
- Customize the settings.