http://cryptic-bayou-5860.herokuapp.com/

Blog show/edit/destroy need to be styled so they standout below article.  Hover over 'show' after each article to see the comment show page.  Sign-in just started and I will implement with Devise, require sign-in to edit and destroy comments and create new articles.  It doesn't make much sense to have a welcome page on a blog, but I was using this more as an exercise to see what I could do.  

http://cryptic-bayou-5860.herokuapp.com/