Aside from finding it very easy to install, Schema.org Rich Snippets Plugin immediately resulted to almost twice the number of views I got from this website on the day of installation – and I can roughly say that within a week’s time, there’s almost 10 to 20% increase to the weekly views according to the analytic report available from Google Adsense. I am happy to agree with this review:
The All In One header is impressive. It’s clear that the authors have taken time to make the image fit the directory layout.
We have an illustration of what a rich snippet would look like, and the snippet itself is an explanation of what the plugin does. Making use of the header for more than just a pretty picture is good attention to detail. http://www.wpuniversity.com/blog/plugin-review-one-schema-org-rich-snippets
So, what are you waiting for? Do not just upgrade your SEO plugin – make t Schema.org!