I read this on the google adsense and it made no sense to me on how to set it up. All help is greatly appreciated. https://developers.google.com/+/plugins/+1button/
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HubPages just announced that they are about to remove the +1 button from our Hubs in the blog post dated March 29, 2012.
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The red(-ish) "g +1" button below the heading of your hubs and questions is exactly the Google+ button.
There is nothing more to be done here except clicking it occasionally on hubs you like.
The explanation in the link provided is for blogs and sites, which do not have such (either from an addon or plugin).
You add the script below the article and it does the rest (shows the g+ and reacts on clicks).
Recommend on Search, Share on Google+
You can find "g +1" under your Hub title or right here under the question. If you are thinking to install "g +1" on other sites then Google has detailed instruction at this link.
How to Install the Google +1 Button on Your Site
Thanks for anwering. It helps very much.
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