WPGPlus

Works by automatically publishing new blog posts to Google+ whenever they go public.

This eliminates the need of manually accessing a post and then sharing its link on a Google+ account.

All content published this way will be shared on the "Public" circle.

Installation:

Unpack and upload it to the /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.

What is new in this release:

• Was not checking for wp_error object on first request, now it is.

What is new in version 0.8.3:

• One user reported multiple posts to Google+ for one WordPress post, so I tightened the final POST to google+ to not follow redirects, which should not be required.

What is new in version 0.7.3:

• Wrapped calls to curl_setopt() for FOLLOWLOCATION - now checks to see if that setting was successful and dies if it was not.
• Wrapped fwrite calls for debug.txt in checks for valid file pointer first.

What is new in version 0.7.1:

• Fixed bug in which message and publish meta were being duplicated.

Requirements:

• WordPress 2.9 or higher
• PHP 5 or higher
• cURL enabled
• Google+ account credentials