The blog landing page, contains a "Home" and "Feed" link. These links disappear when a single post is displayed. I think they should always be visible (at least the home link).
Also what it "home". At the moment one comes back to the home page of in.relation.to. Is home in the site as we display it now (the blog being at least visually integrated into hibernate.org) not hibernate.org? If we stick to home == in.relation.to should the link maybe be "Blog home"?