New Google +1 button?

Hello. I been looking at this new Google +1 button thing and Google said using it will help rankings if used??

As Google describes it:

Add +1 to your pages to help your site stand out

+1 buttons let people who love your content recommend it on Google search


I am just wondering if this looks like anything important that might need to be worked into CS-Cart?

-Tim H.

better way to use addthis buttons.