I have worked my but off on my site. It all works perfect but now I have a problem I did not catch.

My users can create blog entrys just like Im doing here. And then send a face book like to share it. But when you click the link from facebook you can't view the blog entry without being loged in. I need for every one to be able to see a users blogs with out being logged in. PLease help me with this as My whole site depends on it.