I want to add a Google+ author badge to the posts/reviews on my website. This would normally be a simple integration of the code that Google provides: https://developers.google.com/+/web/badge/
However, we have multiple authors so I need to pull out the relevant Google+ link from the admin, depending on who the author of the post is. The URl is currently stored under the "Google Profile URL" field in any user's WP user profile. This is not a default field, but I have used a Google+ plugin that lets you store a user's Google+ profile address as part of their Wordpress user profile.
This is the plugin: http://helpforwp.com/plugins/google-author-link/
The main feature that I'll be using from the plugin is how it inserts a new field into user profile information in Wordpress - it's this field that I want to pull information from.
Can anyone help me do this?