View number of users reading a blog post

As posts from other sources (for example blog.keycloak.org) are included in full on Planet JBoss there is no need to visit the original blog to view the post. This makes it difficult to know how many people read a blog post. It would be good to be able to see how many people the post on planet.jboss.org, including those that view it by expanding it on http://planet.jboss.org/, not just those visiting the post itself.