Of course there will be a link to the original authors site. But how much of the article can appear directly or is their some fair use guideline? This for more of a magazine format, and not a digg or hacker news forum.
Attribution is key. But I don't know enough about FairUse to say what the magic upper limit percentage of quoted material is. <p>You can generally get to the beef of an article without posting more than half. Also, adding your own commentary makes your site more interesting.<p>But don't be evil: linkjacking is annoying.