Firstly, here is the link to the Rich Snippets Testing Tool. Just click on the link and enter your URL to see how your site appears.
Second, after you have connected your blog to Google +, if you have been having any difficulties with trying to verify your blog authorship, your author profile photo does not show, one of your commenter's photos shows instead, or if you have any Hcard errors, you might want to go to the following site, it helped me clear-up those problems.