Add the official Google +1 button to your WordPress blog to let visitors recommend your pages right in Google search results without having to leave the page.

1. 

   Google +1 button in action

2. 

   Google +1 button settings

1. Upload google-plus-1-button to the /wp-content/plugins/ directory
2. Activate the plugin through the 'Plugins' menu in WordPress
3. Go to 'Google +1 Button' under 'Settings' to setup the plugin

1.0.0

• Initial release

1. Does this plugin support WordPress 3.x and WPMU 3.0? Yes